We specialize in spring for several years with good quality and pretty competitive ***** quality and best ***** engineers have more than 20 years\' ***** productions meet with ISO9001:2000 Certificate.
springs, round wire spring, torque spring, extension spring, all kinds of springs. varies from 0.1-14mm.
No.327 SongHui East Rd Shanghai SongJiang China Shanghai,
Shanghai JingShi Industrial Co., Ltd. has created for 10 years. We produce and sell varies electrical motors, electrical ground switchs, Arts,Crafts and Jewelry etc. We would like to welcome to our company.
Shanghai JingShi Industrial Co., Ltd. has created, for 10 years. We, produce, sell varies electrica