1. The material grade of raw material is 60Si2Mn alloy steel, which can fully meet or exceed the performance requirements of national standards. Most of the raw materials come from Fangda Special Steel Technology Co., Ltd. The materials have high dimensional accuracy and good mechanical and technological performance.
2. The assembly is all made with meticulous drilling technology and precision quality.
3. Using high-voltage electrostatic automatic spray paint, corrosion resistance, acid fog resistance, strong water resistance, and good appearance quality.
4. Using bimetal bushing, the bushing has a long service life, wear-resistant and not easy to rust.