Material:SNCM220,SCM415,SCM435 .

Cold Forging,High Precision,Durable,

Competitive Price,prompt Delivery and many styles.

We strive for perfection and get involved in searching for the best development  possible. We look forward to meeting your needs with high quality, high productivity  and reasonable prices in this competitive market. All of our products are auto part,decelerator, hardware,power tool,cold forge,power window gear,impact drill hammer,lock ring,hex key holder,output shaft,spindle,extension bar,socket,pneumatic tools,screwdriver,gears,shaft,hammer,camshaft,ratchet head.