They are formed by punching and pressing with punches.The fasteners,except the ones by the state standards, can be manufactured according to the samples and technique of clients.
punched products(washer ,flat washer, spring washer):
1.punched products(carbon steel}
2.washer ,flat washer, spring washer
Washer: | TIEBAO |
Model Number: | Washer |
Brand Name: | TIEBAO |
Place of Origin: | Zhejiang China (Mainland) |