Bolt die

High hardness, good hardness and toughness of stainless steel without deformation, high processing difficulty and complex production process.

It is wear-resistant and anti-corrosion. The combination of chromium and nickel elements generates a dense and stable oxidation coating on the material surface, which is acid, alkali and corrosion resistant, and can protect the interior.

Durable, durable, no rust, no rust in wet environment, strong oxidation resistance, excellent performance in steel.

The beautiful and practical surface has a silvery white luster, which is as new when used in a wet lake environment. Quality and beauty coexist.

The surface is smooth, the screw plane is smooth, the surface is metallic luster, and it is still bright as new after long use.

Glossy texture, iron plated copper welding bolts, welding screws and electric bolts.

The environment-friendly non-toxic 304 stainless steel is an environment-friendly material for workers, which does not release toxic substances and pollute the environment.

Long lasting explosion-proof life, no impact on the building, excellent quality.

Jiaxing Chengda Mold Co., Ltd. was invested and established in 2001 for Taiwan Yingda, which has developed in mainland China for 18 years. Taiwan Yingda has been established since 1976, with more than 40 years of experience in total. Strong experience and high quality mold price make customers and peers know and agree with "Chengda Mold"'s adherence to quality.