{"id":1916,"date":"2025-02-24T07:56:13","date_gmt":"2025-02-24T07:56:13","guid":{"rendered":"https:\/\/www.rlfasteners.com\/?p=1916"},"modified":"2025-02-24T07:56:16","modified_gmt":"2025-02-24T07:56:16","slug":"top-5-flange-bolts-suppliers-in-the-usa","status":"publish","type":"post","link":"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/","title":{"rendered":"\u7f8e\u56fd\u6392\u540d\u524d\u4e94\u7684\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#Top_5_Flange_Bolt_Suppliers\" title=\"\u524d 5 \u540d\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\">\u524d 5 \u540d\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#1_US_BOLT_MANUFACTURING_INC\" title=\"#1.\u7f8e\u56fd\u87ba\u6813\u5236\u9020\u6709\u9650\u516c\u53f8\">#1.\u7f8e\u56fd\u87ba\u6813\u5236\u9020\u6709\u9650\u516c\u53f8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#2_Norwood_Screw_Machine_Parts_NSMP\" title=\"#2. \u8bfa\u4f0d\u5fb7\u87ba\u4e1d\u673a\u96f6\u4ef6 (NSMP)\">#2. \u8bfa\u4f0d\u5fb7\u87ba\u4e1d\u673a\u96f6\u4ef6 (NSMP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#3_Elgin_Fastener_Group_MW_Components\" title=\"#3.Elgin \u7d27\u56fa\u4ef6\u96c6\u56e2 (MW Components)\">#3.Elgin \u7d27\u56fa\u4ef6\u96c6\u56e2 (MW Components)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#4_Crest_Industries\" title=\"#4. \u4f73\u6d01\u58eb\u5de5\u4e1a\">#4. \u4f73\u6d01\u58eb\u5de5\u4e1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#5_National_Bolt_Nut_Corporation\" title=\"#5.\u56fd\u5bb6\u87ba\u6813\u87ba\u6bcd\u516c\u53f8\">#5.\u56fd\u5bb6\u87ba\u6813\u87ba\u6bcd\u516c\u53f8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#10_Tips_on_How_to_Tell_a_Flange_Bolt_Supplier_is_Legit\" title=\"\u5982\u4f55\u8fa8\u522b\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u662f\u5426\u5408\u6cd5\u7684 10 \u6761\u63d0\u793a\">\u5982\u4f55\u8fa8\u522b\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u662f\u5426\u5408\u6cd5\u7684 10 \u6761\u63d0\u793a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#1_Check_Certifications_Compliance\" title=\"#1. \u68c0\u67e5\u8ba4\u8bc1\u4e0e\u5408\u89c4\u6027\">#1. \u68c0\u67e5\u8ba4\u8bc1\u4e0e\u5408\u89c4\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#2_Verify_Business_Registration\" title=\"#2. \u6838\u5b9e\u4f01\u4e1a\u6ce8\u518c\">#2. \u6838\u5b9e\u4f01\u4e1a\u6ce8\u518c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#3_Assess_Product_Quality\" title=\"#3. \u8bc4\u4f30\u4ea7\u54c1\u8d28\u91cf\">#3. \u8bc4\u4f30\u4ea7\u54c1\u8d28\u91cf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#4_Read_Customer_Reviews\" title=\"#4\u3002\u9605\u8bfb\u5ba2\u6237\u8bc4\u8bba\">#4\u3002\u9605\u8bfb\u5ba2\u6237\u8bc4\u8bba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#5_Examine_the_Website_Contact_Details\" title=\"#5.\u68c0\u67e5\u7f51\u7ad9\u548c\u8054\u7cfb\u65b9\u5f0f\">#5.\u68c0\u67e5\u7f51\u7ad9\u548c\u8054\u7cfb\u65b9\u5f0f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#6_Request_Sample_Orders\" title=\"#6. \u8bf7\u6c42\u6837\u54c1\u8ba2\u5355\">#6. \u8bf7\u6c42\u6837\u54c1\u8ba2\u5355<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#7_Check_Industry_Experience\" title=\"#7. \u68c0\u67e5\u884c\u4e1a\u7ecf\u9a8c\">#7. \u68c0\u67e5\u884c\u4e1a\u7ecf\u9a8c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#8_Confirm_Payment_Methods\" title=\"#8. \u786e\u8ba4\u4ed8\u6b3e\u65b9\u5f0f\">#8. \u786e\u8ba4\u4ed8\u6b3e\u65b9\u5f0f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#9_Ask_for_References\" title=\"#9. \u7d22\u53d6\u53c2\u8003\u8d44\u6599\">#9. \u7d22\u53d6\u53c2\u8003\u8d44\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#10_Visit_the_Facility\" title=\"#10. \u53c2\u89c2\u8bbe\u65bd\">#10. \u53c2\u89c2\u8bbe\u65bd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.rlfasteners.com\/zh\/blog\/automotive-fastener\/bolt\/top-5-flange-bolts-suppliers-in-the-usa\/#Flange_Bolts_Manufacturers_Conclusion\" title=\"\u6cd5\u5170\u87ba\u6813\u5236\u9020\u5546\uff1a\u7ed3\u8bba\">\u6cd5\u5170\u87ba\u6813\u5236\u9020\u5546\uff1a\u7ed3\u8bba<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u6cd5\u5170\u87ba\u6813\u662f\u5404\u4e2a\u884c\u4e1a\u5fc5\u4e0d\u53ef\u5c11\u7684\u90e8\u4ef6\uff0c\u5176\u96c6\u6210\u6cd5\u5170\u53ef\u5747\u5300\u5206\u5e03\u8d1f\u8f7d\uff0c\u4ece\u800c\u63d0\u4f9b\u5b89\u5168\u7684\u7d27\u56fa\u89e3\u51b3\u65b9\u6848\u3002&nbsp;<\/p>\n\n\n\n<p>\u5f53\u9009\u62e9\u4e00\u4e2a <a href=\"https:\/\/www.rlfasteners.com\/zh\/product\/bolt\/\">\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546<\/a>\uff0c\u8003\u8651\u4ea7\u54c1\u8d28\u91cf\u3001\u884c\u4e1a\u8ba4\u8bc1\u3001\u5236\u9020\u80fd\u529b\u548c\u5ba2\u6237\u670d\u52a1\u7b49\u56e0\u7d20\u81f3\u5173\u91cd\u8981\u3002&nbsp;<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u7f8e\u56fd\u4e94\u5bb6\u77e5\u540d\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u3002\u8bf7\u7ee7\u7eed\u9605\u8bfb\u4ee5\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Top_5_Flange_Bolt_Suppliers\"><\/span>\u524d 5 \u540d\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u79e9<\/strong><\/td><td><strong>\u516c\u53f8\u540d\u79f0<\/strong><\/td><td><strong>\u5b98\u65b9\u7f51\u7ad9<\/strong><\/td><\/tr><tr><td>1<\/td><td>\u7f8e\u56fd\u87ba\u6813\u5236\u9020\u6709\u9650\u516c\u53f8<\/td><td>usbolt.com<\/td><\/tr><tr><td>2<\/td><td>\u8bfa\u4f0d\u5fb7\u87ba\u4e1d\u673a\u96f6\u4ef6\uff08NSMP\uff09<\/td><td>norwoodscrewmachine.com<\/td><\/tr><tr><td>3<\/td><td>\u57c3\u5c14\u91d1\u7d27\u56fa\u4ef6\u96c6\u56e2<\/td><td>mwcomponents.com<\/td><\/tr><tr><td>4<\/td><td>\u4f73\u6d01\u58eb\u5de5\u4e1a\u516c\u53f8<\/td><td>crestindustries.com<\/td><\/tr><tr><td>5<\/td><td>\u56fd\u5bb6\u87ba\u6813\u87ba\u6bcd\u516c\u53f8<\/td><td>nationalbolt.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_US_BOLT_MANUFACTURING_INC\"><\/span>#1.\u7f8e\u56fd\u87ba\u6813\u5236\u9020\u6709\u9650\u516c\u53f8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"256\" height=\"100\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-1-U.S.-BOLT-MANUFACTURING-INC.webp\" alt=\"4-1 \u7f8e\u56fd\u87ba\u6813\u5236\u9020\u516c\u53f8\" class=\"wp-image-1926\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-1-U.S.-BOLT-MANUFACTURING-INC.webp 256w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-1-U.S.-BOLT-MANUFACTURING-INC-18x7.webp 18w\" sizes=\"(max-width: 256px) 100vw, 256px\" \/><\/figure>\n\n\n\n<p><strong>\u6210\u7acb\u5e74\u4efd<\/strong>: 1991<\/p>\n\n\n\n<p><strong>\u603b\u90e8<\/strong>: \u7f8e\u56fd\u5fb7\u514b\u8428\u65af\u5dde\u4f11\u65af\u987f<\/p>\n\n\n\n<p>US Bolt Manufacturing \u4e13\u95e8\u751f\u4ea7\u7528\u4e8e\u6076\u52a3\u73af\u5883\u4e0b\u5173\u952e\u5e94\u7528\u7684\u5de5\u7a0b\u87ba\u6813\u3002&nbsp;<\/p>\n\n\n\n<p>\u5176\u4ea7\u54c1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u5de5\u4e1a\u3001\u53d1\u7535\u548c\u5de5\u4e1a\u673a\u68b0\u3002&nbsp;<\/p>\n\n\n\n<p>\u8be5\u516c\u53f8\u5f3a\u8c03\u7cbe\u5bc6\u5de5\u7a0b\u5e76\u4e25\u683c\u9075\u5b88\u884c\u4e1a\u6807\u51c6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u8ba4\u8bc1\u548c\u8ba4\u53ef<\/strong><\/td><td><strong>\u7545\u9500\u4ea7\u54c1<\/strong><\/td><\/tr><tr><td>API 20E-0001 (BSL-1, BSL-2, BSL-3) \u4f1a\u6807\u88ab\u8bb8\u53ef\u4eba<\/td><td>\u516d\u89d2\u87ba\u9489<\/td><\/tr><tr><td>API 20F-0001 (BSL-1\u3001BSL-2\u3001BSL-3) \u4f1a\u6807\u88ab\u8bb8\u53ef\u4eba<\/td><td>\u516d\u89d2\u6cd5\u5170\u87ba\u6813<\/td><\/tr><tr><td>ISO 9001:2015<\/td><td>12 \u70b9\u6cd5\u5170\u87ba\u9489<\/td><\/tr><tr><td>\u538b\u529b\u8bbe\u5907\u6307\u4ee4 (PED) 97\/23\/EC 7\/2\uff0c\u9644\u4ef6 1\uff0c\u7b2c 4.3 \u6bb5<\/td><td>\u5185\u516d\u89d2\u87ba\u9489<\/td><\/tr><tr><td>ISO 17025:2005<\/td><td>\u5168\u87ba\u7eb9\u87ba\u67f1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8fd9\u4e9b\u4ea7\u54c1\u662f\u6839\u636e\u7279\u5b9a\u5ba2\u6237\u8981\u6c42\u5b9a\u5236\u7684\uff0c\u786e\u4fdd\u5728\u5173\u952e\u5e94\u7528\u4e2d\u5177\u6709\u9ad8\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Norwood_Screw_Machine_Parts_NSMP\"><\/span>#2. \u8bfa\u4f0d\u5fb7\u87ba\u4e1d\u673a\u96f6\u4ef6 (NSMP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"364\" height=\"100\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-2-Norwood-Screw-Machine-Parts-NSMP.webp\" alt=\"4-2 \u8bfa\u4f0d\u5fb7\u87ba\u4e1d\u673a\u96f6\u4ef6 (NSMP)\" class=\"wp-image-1927\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-2-Norwood-Screw-Machine-Parts-NSMP.webp 364w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-2-Norwood-Screw-Machine-Parts-NSMP-300x82.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-2-Norwood-Screw-Machine-Parts-NSMP-18x5.webp 18w\" sizes=\"(max-width: 364px) 100vw, 364px\" \/><\/figure>\n\n\n\n<p><strong>\u6210\u7acb\u5e74\u4efd<\/strong>: 1958<\/p>\n\n\n\n<p><strong>\u603b\u90e8<\/strong>: \u7ebd\u7ea6\u5dde\u7c73\u5c3c\u5965\u62c9<\/p>\n\n\n\n<p>NSMP \u662f\u4e00\u5bb6\u79c1\u8425\u5b9a\u5236\u87ba\u4e1d\u673a\u68b0\u96f6\u4ef6\u5236\u9020\u5546\uff0c\u62e5\u6709\u516d\u5341\u591a\u5e74\u7684\u7ecf\u9a8c\u3002&nbsp;<\/p>\n\n\n\n<p>\u4ed6\u4eec\u7684\u5ba2\u6237\u7fa4\u4f53\u591a\u79cd\u591a\u6837\uff0c\u4ece\u5927\u578b\u4f01\u4e1a\u5230\u5c0f\u578b\u4f01\u4e1a\uff0c\u65e2\u63d0\u4f9b\u5927\u6279\u91cf\u751f\u4ea7\uff0c\u4e5f\u63d0\u4f9b\u539f\u578b\u751f\u4ea7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u8ba4\u8bc1\u548c\u8ba4\u53ef<\/strong><\/td><td><strong>\u7545\u9500\u4ea7\u54c1<\/strong><\/td><\/tr><tr><td>ISO 9001<\/td><td>\u87ba\u6813<\/td><\/tr><tr><td>RoHS \u5408\u89c4\u6027<\/td><td>\u886c\u5957<\/td><\/tr><tr><td>\u9075\u5b88 ASME\u3001ANSI\u3001SAE \u548c Mil-Spec \u6807\u51c6<\/td><td>\u8054\u8f74\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>NSMP \u5bf9\u8d28\u91cf\u7684\u627f\u8bfa\u4f53\u73b0\u5728\u5176\u5168\u9762\u7684\u5185\u90e8\u8d28\u91cf\u4fdd\u8bc1\u6d41\u7a0b\u4e2d\uff0c\u786e\u4fdd\u6e05\u695a\u5730\u7406\u89e3\u548c\u5b9e\u73b0\u5ba2\u6237\u76ee\u6807\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Elgin_Fastener_Group_MW_Components\"><\/span>#3.Elgin \u7d27\u56fa\u4ef6\u96c6\u56e2 (MW Components)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"145\" height=\"100\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-3-Elgin-Fastener-Group-MW-Components.webp\" alt=\"4-3 \u57c3\u5c14\u91d1\u7d27\u56fa\u4ef6\u96c6\u56e2\uff08MW Components\uff09\" class=\"wp-image-1928\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-3-Elgin-Fastener-Group-MW-Components.webp 145w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-3-Elgin-Fastener-Group-MW-Components-18x12.webp 18w\" sizes=\"(max-width: 145px) 100vw, 145px\" \/><\/figure>\n\n\n\n<p><strong>\u6210\u7acb\u5e74\u4efd<\/strong>: 1980<\/p>\n\n\n\n<p><strong>\u603b\u90e8<\/strong>: \u4fc4\u4ea5\u4fc4\u5dde\u5e03\u96f7\u514b\u65af\u7ef4\u5c14<\/p>\n\n\n\n<p>Elgin Fastener Group \u662f\u6cd5\u5170\u87ba\u6813\u7b49\u7279\u79cd\u7d27\u56fa\u4ef6\u7684\u9886\u5148\u4f9b\u5e94\u5546\uff0c\u670d\u52a1\u4e8e\u5404\u4e2a\u884c\u4e1a\uff0c\u6ce8\u91cd\u8d28\u91cf\u548c\u521b\u65b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u8ba4\u8bc1\u548c\u8ba4\u53ef<\/strong><\/td><td><strong>\u7545\u9500\u4ea7\u54c1<\/strong><\/td><\/tr><tr><td>ISO 9001:2015<\/td><td>\u51b7\u9566\u7d27\u56fa\u4ef6<\/td><\/tr><tr><td>AS9100<\/td><td>\u7ebf\u6750\u5f62\u5f0f<\/td><\/tr><tr><td>IATF 16949<\/td><td>\u7279\u79cd\u575a\u679c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Elgin \u5e7f\u6cdb\u7684\u4ea7\u54c1\u7cfb\u5217\u548c\u5bf9\u521b\u65b0\u7684\u627f\u8bfa\u4f7f\u5176\u6210\u4e3a\u4e13\u4e1a\u7d27\u56fa\u89e3\u51b3\u65b9\u6848\u7684\u9996\u9009\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Crest_Industries\"><\/span>#4. \u4f73\u6d01\u58eb\u5de5\u4e1a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"100\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-4-Crest-Industries.webp\" alt=\"4-4 \u4f73\u6d01\u58eb\u5de5\u4e1a\u516c\u53f8\" class=\"wp-image-1929\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-4-Crest-Industries.webp 284w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-4-Crest-Industries-18x6.webp 18w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/><\/figure>\n\n\n\n<p><strong>\u6210\u7acb\u5e74\u4efd<\/strong>: 1971<\/p>\n\n\n\n<p><strong>\u603b\u90e8<\/strong>: \u5bc6\u82cf\u91cc\u5dde\u5723\u8def\u6613\u65af<\/p>\n\n\n\n<p>Crest Industries \u5df2\u6210\u4e3a\u53ef\u9760\u7684\u5de5\u4e1a\u7d27\u56fa\u4ef6\u4f9b\u5e94\u5546\uff0c\u5305\u62ec\u6cd5\u5170\u87ba\u6813\u3002\u4ed6\u4eec\u670d\u52a1\u4e8e\u5404\u4e2a\u884c\u4e1a\uff0c\u5f3a\u8c03\u53ca\u65f6\u7684\u670d\u52a1\u548c\u5e7f\u6cdb\u7684\u5e93\u5b58\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u8ba4\u8bc1\u548c\u8ba4\u53ef<\/strong><\/td><td><strong>\u7545\u9500\u4ea7\u54c1<\/strong><\/td><\/tr><tr><td>ISO 9001:2015<\/td><td>\u6807\u51c6\u548c\u516c\u5236\u7d27\u56fa\u4ef6<\/td><\/tr><tr><td><\/td><td>\u5b9a\u5236\u7d27\u56fa\u4ef6<\/td><\/tr><tr><td><\/td><td>\u7535\u6c14\u5143\u4ef6<\/td><\/tr><tr><td><\/td><td>\u4e94\u91d1\u8017\u6750<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Crest Industries \u81f4\u529b\u4e8e\u63d0\u4f9b\u5ba2\u6237\u6ee1\u610f\u5ea6\u548c\u4e30\u5bcc\u7684\u4ea7\u54c1\uff0c\u5de9\u56fa\u4e86\u5176\u5728\u4e1a\u754c\u7684\u58f0\u8a89\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_National_Bolt_Nut_Corporation\"><\/span>#5.\u56fd\u5bb6\u87ba\u6813\u87ba\u6bcd\u516c\u53f8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"100\" src=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-5-National-Bolt-Nut-Corporation.webp\" alt=\"4-5 \u56fd\u5bb6\u87ba\u6813\u87ba\u6bcd\u516c\u53f8\" class=\"wp-image-1925\" srcset=\"https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-5-National-Bolt-Nut-Corporation.webp 531w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-5-National-Bolt-Nut-Corporation-300x56.webp 300w, https:\/\/www.rlfasteners.com\/wp-content\/uploads\/2025\/02\/4-5-National-Bolt-Nut-Corporation-18x3.webp 18w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><\/figure>\n\n\n\n<p><strong>\u6210\u7acb\u5e74\u4efd<\/strong>: 1996<\/p>\n\n\n\n<p><strong>\u603b\u90e8<\/strong>: \u4f0a\u5229\u8bfa\u4f0a\u5dde\u5e03\u5362\u660e\u4ee3\u5c14<\/p>\n\n\n\n<p>National Bolt &amp; Nut Corporation \u4e13\u95e8\u751f\u4ea7\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u7528\u9014\u7684\u5404\u79cd\u7d27\u56fa\u4ef6\uff0c\u5305\u62ec\u6cd5\u5170\u87ba\u6813\u3002&nbsp;<\/p>\n\n\n\n<p>\u4ed6\u4eec\u56e0\u80fd\u591f\u5feb\u901f\u751f\u4ea7\u6807\u51c6\u548c\u5b9a\u5236\u7d27\u56fa\u4ef6\u800c\u95fb\u540d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u8ba4\u8bc1\u548c\u8ba4\u53ef<\/strong><\/td><td><strong>\u7545\u9500\u4ea7\u54c1<\/strong><\/td><\/tr><tr><td>ISO 9001:2015<\/td><td>\u516d\u89d2\u87ba\u9489<\/td><\/tr><tr><td><\/td><td>U \u578b\u87ba\u6813<\/td><\/tr><tr><td><\/td><td>\u87ba\u7eb9\u6746<\/td><\/tr><tr><td><\/td><td>\u87ba\u67f1<\/td><\/tr><tr><td><\/td><td>\u57ab\u5708<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ed6\u4eec\u5bf9\u8d28\u91cf\u548c\u5b9a\u5236\u7684\u627f\u8bfa\u4f7f\u4ed6\u4eec\u6210\u4e3a\u8bb8\u591a\u884c\u4e1a\u7684\u9996\u9009\u4f9b\u5e94\u5546\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Tips_on_How_to_Tell_a_Flange_Bolt_Supplier_is_Legit\"><\/span>\u5982\u4f55\u8fa8\u522b\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u662f\u5426\u5408\u6cd5\u7684 10 \u6761\u63d0\u793a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u627e\u5230\u53ef\u9760\u7684\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u5bf9\u4e8e\u907f\u514d\u5047\u5192\u6216\u4e0d\u5408\u683c\u4ea7\u54c1\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u9a8c\u8bc1\u4f9b\u5e94\u5546\u5408\u6cd5\u6027\u7684\u5173\u952e\u63d0\u793a\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Check_Certifications_Compliance\"><\/span>#1. \u68c0\u67e5\u8ba4\u8bc1\u4e0e\u5408\u89c4\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5bfb\u627e ISO 9001\u3001ASTM \u6216\u5176\u4ed6\u8868\u660e\u8d28\u91cf\u4fdd\u8bc1\u7684\u884c\u4e1a\u8ba4\u8bc1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Verify_Business_Registration\"><\/span>#2. \u6838\u5b9e\u4f01\u4e1a\u6ce8\u518c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u786e\u4fdd\u516c\u53f8\u5408\u6cd5\u6ce8\u518c\u5e76\u62e5\u6709\u5b9e\u9645\u5730\u5740\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Assess_Product_Quality\"><\/span>#3. \u8bc4\u4f30\u4ea7\u54c1\u8d28\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8981\u6c42\u63d0\u4f9b\u6750\u6599\u6d4b\u8bd5\u62a5\u544a (MTR) \u6765\u786e\u8ba4\u7b26\u5408\u884c\u4e1a\u6807\u51c6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Read_Customer_Reviews\"><\/span>#4\u3002\u9605\u8bfb\u5ba2\u6237\u8bc4\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728 Google\u3001Trustpilot \u6216\u884c\u4e1a\u7279\u5b9a\u8bba\u575b\u7b49\u5e73\u53f0\u5bfb\u627e\u63a8\u8350\u548c\u8bc4\u7ea7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Examine_the_Website_Contact_Details\"><\/span>#5.\u68c0\u67e5\u7f51\u7ad9\u548c\u8054\u7cfb\u65b9\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u62e5\u6709\u53ef\u9a8c\u8bc1\u8054\u7cfb\u4fe1\u606f\u7684\u4e13\u4e1a\u7f51\u7ad9\u662f\u5408\u6cd5\u6027\u7684\u826f\u597d\u6807\u5fd7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Request_Sample_Orders\"><\/span>#6. \u8bf7\u6c42\u6837\u54c1\u8ba2\u5355<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u771f\u6b63\u7684\u4f9b\u5e94\u5546\u4f1a\u5728\u6279\u91cf\u91c7\u8d2d\u4e4b\u524d\u63d0\u4f9b\u6837\u54c1\u6216\u5c0f\u989d\u6d4b\u8bd5\u8ba2\u5355\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Check_Industry_Experience\"><\/span>#7. \u68c0\u67e5\u884c\u4e1a\u7ecf\u9a8c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u62e5\u6709\u591a\u5e74\u7ecf\u8425\u5386\u53f2\u7684\u8001\u724c\u5236\u9020\u5546\u66f4\u6709\u53ef\u80fd\u503c\u5f97\u4fe1\u8d56\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Confirm_Payment_Methods\"><\/span>#8. \u786e\u8ba4\u4ed8\u6b3e\u65b9\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u907f\u514d\u9009\u62e9\u4ec5\u63a5\u53d7\u4e0d\u5b89\u5168\u4ed8\u6b3e\u65b9\u5f0f\uff08\u5982\u65e0\u53d1\u7968\u7684\u7535\u6c47\uff09\u7684\u4f9b\u5e94\u5546\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_Ask_for_References\"><\/span>#9. \u7d22\u53d6\u53c2\u8003\u8d44\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u4fe1\u8a89\u826f\u597d\u7684\u4f9b\u5e94\u5546\u5e94\u8be5\u80fd\u591f\u63d0\u4f9b\u8fc7\u53bb\u5ba2\u6237\u7684\u63a8\u8350\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Visit_the_Facility\"><\/span>#10. \u53c2\u89c2\u8bbe\u65bd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5982\u679c\u53ef\u80fd\u7684\u8bdd\uff0c\u8fdb\u884c\u73b0\u573a\u8bbf\u95ee\u6216\u8bf7\u6c42\u865a\u62df\u53c2\u89c2\u4ee5\u68c0\u67e5\u5236\u9020\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u63d0\u793a\uff0c\u60a8\u53ef\u4ee5\u786e\u4fdd\u4e0e\u503c\u5f97\u4fe1\u8d56\u7684\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u5408\u4f5c\uff0c\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u4ea7\u54c1\u548c\u53ef\u9760\u7684\u670d\u52a1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flange_Bolts_Manufacturers_Conclusion\"><\/span>\u6cd5\u5170\u87ba\u6813\u5236\u9020\u5546\uff1a\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u9009\u62e9\u6b63\u786e\u7684\u6cd5\u5170\u87ba\u6813\u5236\u9020\u5546\u5bf9\u4e8e\u786e\u4fdd\u5404\u4e2a\u884c\u4e1a\u7684\u53ef\u9760\u8010\u7528\u7684\u7d27\u56fa\u89e3\u51b3\u65b9\u6848\u81f3\u5173\u91cd\u8981\u3002&nbsp;<\/p>\n\n\n\n<p>\u4e0a\u699c\u7684\u4e94\u5bb6\u516c\u53f8\u2014\u2014US Bolt Manufacturing\u3001Norwood Screw Machine Parts\u3001Elgin Fastener Group\u3001Crest Industries \u548c National Bolt &amp; Nut Corporation\u2014\u2014\u56e0\u5176\u9ad8\u8d28\u91cf\u7684\u5236\u9020\u3001\u884c\u4e1a\u8ba4\u8bc1\u548c\u5bf9\u5ba2\u6237\u6ee1\u610f\u5ea6\u7684\u627f\u8bfa\u800c\u8131\u9896\u800c\u51fa\u3002&nbsp;<\/p>\n\n\n\n<p>\u6bcf\u4e2a\u4f9b\u5e94\u5546\u90fd\u5177\u6709\u72ec\u7279\u7684\u4f18\u52bf\uff0c\u4ece\u5b9a\u5236\u7d27\u56fa\u4ef6\u751f\u4ea7\u5230\u5927\u89c4\u6a21\u5206\u9500\u3002<\/p>\n\n\n\n<p>\u9009\u62e9\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u65f6\uff0c\u8bf7\u8003\u8651\u6750\u6599\u8d28\u91cf\u3001\u7b26\u5408\u884c\u4e1a\u6807\u51c6\u3001\u5b9a\u5236\u9009\u9879\u548c\u4ea4\u8d27\u65f6\u95f4\u7b49\u5173\u952e\u56e0\u7d20\u3002&nbsp;<\/p>\n\n\n\n<p>\u901a\u8fc7\u4e0e\u503c\u5f97\u4fe1\u8d56\u7684\u5236\u9020\u5546\u5408\u4f5c\uff0c\u4f01\u4e1a\u53ef\u4ee5\u786e\u4fdd\u5176\u7d27\u56fa\u4ef6\u5728\u5173\u952e\u5e94\u7528\u4e2d\u7684\u8010\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u8d44\u6e90<\/summary>\n<p>CNRL Fasteners \u4ec5\u4f7f\u7528\u9ad8\u8d28\u91cf\u6765\u6e90\uff08\u5305\u62ec\u540c\u884c\u8bc4\u5ba1\u7814\u7a76\uff09\u6765\u652f\u6301\u6211\u4eec\u6587\u7ae0\u4e2d\u7684\u4e8b\u5b9e\u3002\u6211\u4eec\u5bf9\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u7684\u627f\u8bfa\u786e\u4fdd\u8bfb\u8005\u6536\u5230\u503c\u5f97\u4fe1\u8d56\u7684\u7ecf\u8fc7\u5145\u5206\u7814\u7a76\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/us.metoree.com\/categories\/2928\/\">2025 \u5e74 11 \u5bb6\u6cd5\u5170\u87ba\u6813\u5236\u9020\u5546<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/princefastener.com\/top-10-fastener-suppliers-and-manufacturers-in-the-usa\/\">\u7f8e\u56fd\u5341\u5927\u7d27\u56fa\u4ef6\u4f9b\u5e94\u5546\u548c\u5236\u9020\u5546<\/a><\/li>\n<\/ol>\n<\/details>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u6cd5\u5170\u87ba\u6813\u662f\u5404\u884c\u5404\u4e1a\u5fc5\u4e0d\u53ef\u5c11\u7684\u90e8\u4ef6\uff0c\u5176\u96c6\u6210\u6cd5\u5170\u53ef\u5747\u5300\u5206\u5e03\u8d1f\u8f7d\uff0c\u63d0\u4f9b\u5b89\u5168\u7684\u7d27\u56fa\u89e3\u51b3\u65b9\u6848\u3002\u9009\u62e9\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u4ea7\u54c1\u8d28\u91cf\u3001\u884c\u4e1a\u8ba4\u8bc1\u3001\u5236\u9020\u80fd\u529b\u548c\u5ba2\u6237\u670d\u52a1\u7b49\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u7f8e\u56fd\u4e94\u5bb6\u8457\u540d\u7684\u6cd5\u5170\u87ba\u6813\u4f9b\u5e94\u5546\u3002\u7ee7\u7eed\u9605\u8bfb [\u2026]<\/p>","protected":false},"author":1,"featured_media":1930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[186],"tags":[],"class_list":["post-1916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bolt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Top 5 Flange Bolts Suppliers in the USA | Fastener Factory CNRL<\/title>\n<meta name=\"description\" content=\"Searching for trusted flange bolts suppliers? 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