TAI ZHOU JIAO JIANG SI HAI MACHINERY CO. LTD

Taizhou Sihai Machinery Co., Ltd, has been specialising in the manufacture and export of RV series worm gearboxes and other power transmission products for years, dedicated to provide to our customers good quality products in competitive prices. The main products are RV series worm gear speed reducers, UD series mechanical speed variators, NMRV dual-class combination series helical geared motors and the specially designed reducers for polishing machines. Our products are widely used in the mechanical apparatus for foodstuff, ceramics, package, chemical, printing, and plastics, etc.