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We manufacture flange nuts, hexagonal nut, slotted nuts, locknuts and so on according to the standard of GB/T, ANSI/ASME, ASTM, JIS, DIN and ISO.
The material can be steel, stainless steel and other metal. The nuts can be widely used construction projects such as bridges, railways, highways, industrial buildings, civil architectures power plants, boilers and so on.
According to customers' requirement, the nuts' surface can be just plain, zinc plated, dacrotized or phosphorizated.
We have got the certificates of ISO14001:2004, ISO9001:2000 and ISO16949:2002. We asure you the high quality and perfect service and look forward to your initial inquiry.