{"id":8708,"date":"2025-04-10T18:55:08","date_gmt":"2025-04-10T10:55:08","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8708"},"modified":"2026-06-29T18:56:23","modified_gmt":"2026-06-29T10:56:23","slug":"rfq-checklist-for-fastener-certificates-reports-and-compliance","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/rfq-checklist-for-fastener-certificates-reports-and-compliance\/","title":{"rendered":"RFQ Danh s\u00e1ch ki\u1ec3m tra \u0111\u1ed1i v\u1edbi Ch\u1ee9ng ch\u1ec9, B\u00e1o c\u00e1o v\u00e0 Tu\u00e2n th\u1ee7 Chi ti\u1ebft si\u1ebft ch\u1eb7t"},"content":{"rendered":"<p>Ch\u1ee9ng ch\u1ec9 chi ti\u1ebft si\u1ebft ch\u1eb7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u qu\u00e1 mu\u1ed9n. \u0110\u00f3 l\u00e0 n\u01a1i m\u00e0 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 b\u1eaft \u0111\u1ea7u. (RFQ)<\/p>\n\n\n\n<p>Ng\u01b0\u1eddi mua g\u1eedi danh s\u00e1ch k\u00edch th\u01b0\u1edbc, th\u01b0\u01a1ng l\u01b0\u1ee3ng gi\u00e1 c\u1ea3, ph\u00ea duy\u1ec7t s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ec9 sau \u0111\u00f3 y\u00eau c\u1ea7u EN 10204 3.1, b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m l\u1edbp ph\u1ee7, truy xu\u1ea5t ngu\u1ed3n g\u1ed1c nhi\u1ec7t ho\u1eb7c ki\u1ec3m tra c\u1ee7a b\u00ean th\u1ee9 ba. Khi \u0111\u00f3, nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 ch\u01b0a t\u00e1ch l\u00f4, ki\u1ec3m tra \u0111\u00fang l\u00f4 ho\u1eb7c chu\u1ea9n b\u1ecb h\u1ed3 s\u01a1 theo \u0111\u00fang m\u1eabu y\u00eau c\u1ea7u.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi bu l\u00f4ng, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, \u1ed1c v\u00edt, neo v\u00e0 thanh ren, c\u1ea7n x\u00e1c \u0111\u1ecbnh s\u1ef1 tu\u00e2n th\u1ee7 tr\u01b0\u1edbc khi b\u00e1o gi\u00e1. Kh\u00f4ng ph\u1ea3i sau khi giao h\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9 l\u1ea1i thu\u1ed9c v\u1ec1 RFQ<\/h2>\n\n\n\n<p>Ch\u1ee9ng ch\u1ec9 kh\u00f4ng ch\u1ec9 l\u00e0 gi\u1ea5y t\u1edd. H\u1ecd k\u1ebft n\u1ed1i c\u00e1c \u1ed1c v\u00edt \u0111\u01b0\u1ee3c giao v\u1edbi ti\u00eau chu\u1ea9n, c\u1ea5p \u0111\u1ed9, v\u1eadt li\u1ec7u, \u0111\u1ed9 ho\u00e0n thi\u1ec7n, ph\u1ea1m vi ki\u1ec3m tra v\u00e0 l\u00f4 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y quan tr\u1ecdng \u0111\u1ed1i v\u1edbi x\u00e2y d\u1ef1ng, m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb \u00e1p l\u1ef1c, d\u1ef1 \u00e1n n\u0103ng l\u01b0\u1ee3ng, \u0111\u01b0\u1eddng s\u1eaft, khai th\u00e1c m\u1ecf v\u00e0 ph\u00e2n ph\u1ed1i xu\u1ea5t kh\u1ea9u. N\u00f3 c\u0169ng quan tr\u1ecdng khi ng\u01b0\u1eddi mua k\u1ebft h\u1ee3p c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nhau <a href=\"https:\/\/xzfastener.com\/vi\/home\/products\/\">s\u1ea3n ph\u1ea9m chi ti\u1ebft si\u1ebft ch\u1eb7t<\/a> trong m\u1ed9t chuy\u1ebfn h\u00e0ng.<\/p>\n\n\n\n<p>M\u1ed9t RFQ r\u00f5 r\u00e0ng l\u00e0m gi\u1ea3m ba r\u1ee7i ro ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ee9c \u0111\u1ed9 t\u00e0i li\u1ec7u sai \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn.<\/li>\n\n\n\n<li>Vi\u1ec7c ki\u1ec3m tra ch\u00ednh x\u00e1c kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.<\/li>\n\n\n\n<li>H\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi gi\u1ea5y ch\u1ee9ng nh\u1eadn.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i ch\u1ee9ng ch\u1ec9 c\u1ed1t l\u00f5i Ng\u01b0\u1eddi mua n\u00ean bi\u1ebft<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea5p \u0111\u1ed9 t\u00e0i li\u1ec7u chung<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i t\u00e0i li\u1ec7u<\/th><th>Nh\u1eefng g\u00ec n\u00f3 th\u01b0\u1eddng x\u00e1c nh\u1eadn<\/th><th>S\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><th>Ng\u01b0\u1eddi mua th\u1eadn tr\u1ecdng<\/th><\/tr><\/thead><tbody><tr><td>Gi\u1ea5y ch\u1ee9ng nh\u1eadn s\u1ef1 ph\u00f9 h\u1ee3p<\/td><td>Nh\u00e0 cung c\u1ea5p tuy\u00ean b\u1ed1 h\u00e0ng h\u00f3a \u0111\u1ea1t y\u00eau c\u1ea7u \u0111\u1eb7t h\u00e0ng<\/td><td>\u0110\u01a1n \u0111\u1eb7t h\u00e0ng th\u01b0\u01a1ng m\u1ea1i chung<\/td><td>D\u1eef li\u1ec7u k\u1ef9 thu\u1eadt th\u01b0\u1eddng h\u1ea1n ch\u1ebf<\/td><\/tr><tr><td>B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u<\/td><td>D\u1eef li\u1ec7u th\u1eed nghi\u1ec7m h\u00f3a h\u1ecdc ho\u1eb7c c\u01a1 h\u1ecdc v\u1eadt li\u1ec7u<\/td><td>Th\u00e9p carbon v\u00e0 \u1ed1c v\u00edt kh\u00f4ng g\u1ec9<\/td><td>Ph\u1ea3i kh\u1edbp nhi\u1ec7t ho\u1eb7c nhi\u1ec1u khi c\u00f3 y\u00eau c\u1ea7u<\/td><\/tr><tr><td>EN 10204 2.1 \/ 2.2<\/td><td>Tuy\u00ean b\u1ed1 ho\u1eb7c b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m kh\u00f4ng c\u1ee5 th\u1ec3<\/td><td>Ngu\u1ed3n cung c\u00f3 r\u1ee7i ro th\u1ea5p h\u01a1n<\/td><td>C\u00f3 th\u1ec3 kh\u00f4ng c\u1ee5 th\u1ec3 theo \u0111\u1ee3t<\/td><\/tr><tr><td>EN 10204 3.1<\/td><td>Gi\u1ea5y ch\u1ee9ng nh\u1eadn ki\u1ec3m tra g\u1eafn li\u1ec1n v\u1edbi v\u1eadt li\u1ec7u ho\u1eb7c l\u00f4 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m<\/td><td>D\u1ef1 \u00e1n v\u00e0 ngu\u1ed3n cung \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/td><td>Ph\u1ea3i \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t<\/td><\/tr><tr><td>B\u00e1o c\u00e1o ki\u1ec3m tra c\u1ee7a b\u00ean th\u1ee9 ba<\/td><td>X\u00e1c minh \u0111\u1ed9c l\u1eadp<\/td><td>C\u00e1c d\u1ef1 \u00e1n quan tr\u1ecdng v\u00e0 ki\u1ec3m so\u00e1t nh\u1eadp kh\u1ea9u<\/td><td>Th\u00eam chi ph\u00ed v\u00e0 th\u1eddi gian th\u1ef1c hi\u1ec7n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng ti\u00eau chu\u1ea9n, c\u1ea7n xem x\u00e9t ch\u1ee9ng ch\u1ec9 c\u00f9ng v\u1edbi <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> thay v\u00ec x\u1eed l\u00fd c\u00e1c t\u00e0i li\u1ec7u nh\u01b0 m\u1ed9t suy ngh\u0129 ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n v\u00e0 t\u00e0i li\u1ec7u tham kh\u1ea3o tu\u00e2n th\u1ee7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c nh\u1eadn d\u00f2ng ti\u00eau chu\u1ea9n<\/h3>\n\n\n\n<p>S\u1ef1 tu\u00e2n th\u1ee7 c\u1ee7a chi ti\u1ebft si\u1ebft ch\u1eb7t ph\u1ee5 thu\u1ed9c v\u00e0o ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng. Gi\u1ea5y ch\u1ee9ng nh\u1eadn cho bu l\u00f4ng l\u1ee5c gi\u00e1c h\u1ec7 m\u00e9t kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t gi\u1ed1ng nh\u01b0 bu l\u00f4ng k\u1ebft c\u1ea5u ho\u1eb7c v\u00edt kh\u00f4ng g\u1ec9.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Nh\u00f3m s\u1ea3n ph\u1ea9m<\/th><th>T\u00e0i li\u1ec7u tham kh\u1ea3o chung<\/th><\/tr><\/thead><tbody><tr><td>Bu l\u00f4ng th\u00e9p cacbon h\u1ec7 m\u00e9t<\/td><td>ISO 898-1, DIN 933, ISO 4017, DIN 931, ISO 4014<\/td><\/tr><tr><td>\u1ed0c v\u00edt kh\u00f4ng g\u1ec9<\/td><td>ISO 3506, ASTM F593\/F594<\/td><\/tr><tr><td>Bu l\u00f4ng k\u1ebft c\u1ea5u<\/td><td>ASTM F3125, ASTM A325\/A490 t\u00e0i li\u1ec7u tham kh\u1ea3o k\u1ebf th\u1eeba<\/td><\/tr><tr><td>\u0110ai \u1ed1c l\u1ee5c gi\u00e1c n\u1eb7ng<\/td><td>ASTM A563<\/td><\/tr><tr><td>v\u00f2ng \u0111\u1ec7m<\/td><td>ASTM F436\/F436M, ISO\/DIN ti\u00eau chu\u1ea9n v\u00f2ng \u0111\u1ec7m<\/td><\/tr><tr><td>\u1ed0c v\u00edt tr\u00e1ng<\/td><td>ISO 4042, ISO 10683, ASTM t\u00e0i li\u1ec7u tham kh\u1ea3o l\u1edbp ph\u1ee7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Khi ch\u00fa th\u00edch DIN v\u00e0 ISO xu\u1ea5t hi\u1ec7n c\u00f9ng nhau, ng\u01b0\u1eddi mua n\u00ean x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. c\u00e1c <a href=\"https:\/\/xzfastener.com\/vi\/din-iso-fastener-standards-complete-overview-for-industrial-buyers\/\">H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t DIN v\u00e0 ISO<\/a> r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 tr\u00e1nh nh\u1eefng l\u1ed7i tham kh\u1ea3o ch\u00e9o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra cho c\u00e1c ch\u1ee9ng ch\u1ec9 v\u00e0 b\u00e1o c\u00e1o<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00f4ng tin c\u1ea7n \u0111\u01b0a l\u00ean ph\u00eda tr\u01b0\u1edbc<\/h3>\n\n\n\n<p>M\u1ed9t RFQ m\u1ea1nh m\u1ebd n\u00ean n\u00eau r\u00f5:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m v\u00e0 s\u1ed1 b\u1ea3n v\u1ebd.<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc ren, chi\u1ec1u d\u00e0i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li>L\u1edbp v\u1eadt li\u1ec7u v\u00e0 l\u1edbp t\u00e0i s\u1ea3n.<\/li>\n\n\n\n<li>Lo\u1ea1i ch\u1ee9ng ch\u1ec9 b\u1eaft bu\u1ed9c.<\/li>\n\n\n\n<li>S\u1ed1 nhi\u1ec7t ho\u1eb7c y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c l\u00f4.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m c\u01a1 kh\u00ed.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u b\u00e1o c\u00e1o v\u1ec1 l\u1edbp ph\u1ee7 ho\u1eb7c ho\u00e0n thi\u1ec7n.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ki\u1ec3m tra k\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ki\u1ec3m tra c\u1ee7a b\u00ean th\u1ee9 ba, n\u1ebfu c\u00f3.<\/li>\n\n\n\n<li>Ng\u00f4n ng\u1eef, h\u00ecnh th\u1ee9c v\u00e0 th\u1eddi gian g\u1eedi.<\/li>\n\n\n\n<li>Quy \u0111\u1ecbnh v\u1ec1 \u0111\u00f3ng g\u00f3i v\u00e0 d\u00e1n nh\u00e3n truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/li>\n\n\n\n<li>Li\u1ec7u t\u00e0i li\u1ec7u c\u00f3 c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi giao h\u00e0ng hay kh\u00f4ng.<\/li>\n<\/ol>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng nh\u1ea1y c\u1ea3m v\u1ec1 \u0111\u1ed9 ho\u00e0n thi\u1ec7n, t\u00e0i li\u1ec7u c\u0169ng ph\u1ea3i x\u00e1c \u0111\u1ecbnh lo\u1ea1i l\u1edbp ph\u1ee7, \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m tra. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi ho\u1eb7c d\u1ef1 \u00e1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p trong vi\u1ec7c tu\u00e2n th\u1ee7 (RFQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c sau khi tr\u1ed9n l\u00f4<\/h3>\n\n\n\n<p>Nh\u00e0 ph\u00e2n ph\u1ed1i th\u01b0\u1eddng k\u1ebft h\u1ee3p t\u1ed3n kho \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng ng\u00e0y giao h\u00e0ng g\u1ea5p. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng \u0111\u1ed1i v\u1edbi ngu\u1ed3n cung c\u1ea5p th\u01b0\u01a1ng m\u1ea1i. D\u1ef1 \u00e1n c\u00f3 th\u1ec3 kh\u00f4ng tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh n\u1ebfu y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c ho\u1eb7c nhi\u1ec7t \u0111\u1ed9.<\/p>\n\n\n\n<p>Vi\u1ec7c ph\u00e2n chia l\u00f4 h\u00e0ng ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eadp k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc khi \u0111\u00f3ng g\u00f3i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1edbp v\u1eadt li\u1ec7u kh\u00f3 hi\u1ec3u v\u1edbi l\u1edbp c\u01a1 kh\u00ed<\/h3>\n\n\n\n<p>Ch\u1ea5t li\u1ec7u v\u00e0 s\u1ee9c m\u1ea1nh c\u00f3 li\u00ean quan nh\u01b0ng kh\u00f4ng gi\u1ed1ng nhau. V\u00ed d\u1ee5, c\u00e1c \u1ed1c v\u00edt b\u1eb1ng th\u00e9p cacbon c\u00f3 th\u1ec3 y\u00eau c\u1ea7u tham chi\u1ebfu c\u1ea5p 8.8, 10.9 ho\u1eb7c ASTM. Ch\u1ed1t kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u A2-70 ho\u1eb7c A4-80.<\/p>\n\n\n\n<p>Khi s\u1ee9c m\u1ea1nh l\u00e0 quan tr\u1ecdng, h\u00e3y xem l\u1ea1i <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a> t\u00e1ch bi\u1ec7t kh\u1ecfi ph\u1ea7n c\u1ee9ng kh\u00f4ng g\u1ec9 ho\u1eb7c \u0111\u1ed9 b\u1ec1n th\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ecf qua c\u00e1c lo\u1ea1i h\u1ea1t v\u00e0 v\u00f2ng \u0111\u1ec7m<\/h3>\n\n\n\n<p>Ch\u1ec9 ri\u00eang ch\u1ee9ng ch\u1ec9 Bolt c\u00f3 th\u1ec3 l\u00e0 kh\u00f4ng \u0111\u1ee7. Vi\u1ec7c l\u1eafp r\u00e1p th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m t\u01b0\u01a1ng th\u00edch, m\u1ed7i lo\u1ea1i c\u00f3 ph\u1ea1m vi b\u00e1o c\u00e1o v\u00e0 ti\u00eau chu\u1ea9n ri\u00eang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>M\u1ed9t RFQ t\u1ed1t l\u00e0m cho s\u1ef1 tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c. N\u00f3 cho nh\u00e0 cung c\u1ea5p bi\u1ebft nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra, nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 c\u00e1ch c\u00e1c t\u00e0i li\u1ec7u \u0111\u00f3 ph\u1ea3i k\u1ebft n\u1ed1i v\u1edbi h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c giao.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng d\u1ef1 \u00e1n, h\u00e3y g\u1eedi b\u1ea3n v\u1ebd, ti\u00eau chu\u1ea9n, y\u00eau c\u1ea7u c\u1ea5p \u0111\u1ed9, \u0111\u1ed9 ho\u00e0n thi\u1ec7n, s\u1ed1 l\u01b0\u1ee3ng, quy t\u1eafc \u0111\u00f3ng g\u00f3i v\u00e0 t\u00e0i li\u1ec7u mong \u0111\u1ee3i khi b\u1ea1n <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">li\u00ean h\u1ec7 XZ Fastener<\/a>. Y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 r\u00f5 r\u00e0ng ngay t\u1eeb kh\u00e2u \u0111\u1ea7u ti\u00ean gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian, gi\u1ea3m tranh ch\u1ea5p, gi\u00fap l\u00f4 h\u00e0ng v\u01b0\u1ee3t qua kh\u00e2u ki\u1ec3m tra ngay l\u1ea7n \u0111\u1ea7u. (RFQ)<\/p>","protected":false},"excerpt":{"rendered":"<p>Fastener certificates are often requested too late. That is where many RFQ problems begin. A buyer sends a size list, negotiates price, approves production, and only then asks for EN 10204 3.1, coating test reports, heat traceability, or third-party inspection. At that point, the supplier may not have separated the lot, tested the right batch, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[505],"class_list":["post-8708","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-certificates-reports-compliance"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=8708"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8708\/revisions"}],"predecessor-version":[{"id":8709,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8708\/revisions\/8709"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=8708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=8708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=8708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}