The products we supply include screws, nuts, bolts, washers, springs, hose clamps, auto parts, mechanical parts, and the product materials include stainless steel, brass, aluminum, carbon steel, etc.

We can independently manufacture high precision fastening pieces out of different materials, structures and specifications. All key equipments are imported from Taiwan and Japan to ensure an excellent performance.

Changyi employs special laboratory and testing personnel to strictly control the quality of each process from raw material testing to finished-product testing.

For standard products, it usually takes 2-3 days to ship, and for non-standard products, it usually takes 25-30 days to ship.

Changyi always establishes long-term relationships with customers with high-quality products and fair and reasonable prices.

Dongguan Changyi Fastener Co., Ltd. was established in 2006 and has many years of experience in the manufacture of hardware fasteners.

Our products are mainly Screws, Nuts, Bolts, Washers,Rivets, Hose clamps, Auto parts, Machinery parts，

Our machining parts are used in kinds of industries such as electron, furniture, toy, automobile, decorative lighting, watch and camera.All the producing processes can be done according to the rule of RoHS with the production capacity of 10,000,000 pcs per month.