Cold Forging Parts | Machined Parts Manufacturers - WAS SHENG

WAS SHENG ENTERPRISE CO., LTD. is a Cold Forging Parts | mechanical components manufacturer based in Taiwan since 1985. ISO and RoHS certified cnc machine parts with documents of PPAP, IMDS and COC. World-class precision machined parts including flexible coupling, cold forging parts, socket screws, stamping parts and aerospace parts manufactured according to 5S worksite management.We respond details machined parts information and quotations within 24 hours according to drawing requests. Cold forming is a process which a product is formed by wire and header under room temperature. Such process is the most efficient and the least material usage. This is an ideal process for mass production since cold formed parts usually do not require complicated secondary processes. Generally, forming process can be divided into the following stages:1. Cold Heading - from simple 1 die X 2 blow header to multi-stage header. 2. Threading - thread rolling for screws and thread tapping for nuts.