Zhejiang Pujiang Baihui Industry Trading Co., Ltd is specialized in produce spring and has automatic reel torsion machines more than 60s, the test heat treatment are self-controled, so that can various specifications of products according to customers ...

With SANXIN establishment, through the market test and brand promotion, enable us become more competitive powerful. We have gathered industrial elite to set up an integrated modern group with research & development, manufacture, marketing service, so that ...