Maybe you are a double torsion spring purchasing manager, who are looking for high quality double torsion spring, and Zechin Industries are a professional manufacturer & supplier that can meet your needs. Not only double torsion spring we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on double torsion spring. Don't hesitate to get in touch with us if you are interested in double torsion spring, we won't let you down.
Zechin Industries is a reliable manufacturing enterprise specialized in metal parts and assembly in China. Today, we have a large facility with total 20000sqm located in Hangzhou, which is 200km away from shanghai seaport.