From the beginning of foundation up to now, Shanghai Saini Transmission Equipment Co., Ltd. has been insisting on technical innovation studying and introducing advanced technologym continuously developing new products to meet the market requirements. The main products making currentlly are RV & WVF series worm reducer, BM & MBN series planetary cone-disc stepless variator, S series helical gear-worm reducer, t & r series inline cylindrioal gear reducer, X&B series cycloid reducer, WB series cycloid micro reducer, DRO series spiral bevel reducer and planatary gear reducer, etc.