With 30 senior engineers, our company specializes in producing vehicle and motorcycle valves and valve conduits. Our motorcycle valves can be produced in three grades: A grade, B grade and C grade. Since our establishment, we have been researching, creating and developing various excellent quality and highly precise products.

We have strong technical power and exquisite equipment, introducing advanced computer programmed processing assembly lines, fully automatic contrast-rod electrical forging machines, fully automatic conical surface and end surface build-up welders, and automatic thermal treatment equipment, as well as advanced technology. Moreover, the inlet valves adopt 4Cr9si2 and the outlet valves adopt 21-4N qualified materials as well as Japanese cobalt alloy. Ther1ff8efore, our products can resist hi-corrosion and are wear-proof. By now, our products have been leading domestic similar lines, depending on our advanced detecting equipment, international standard quality de... [Details]