Shanghai Saini transmission equipment Co., Ltd is located in the biggest city of China-Shanghai,which is at the Yangtze delta that is most vigorous in China's economy.For many years ,by adhering to the principle of customer foremost,Shanghai Saini Company has been always engaged in the production of R series coaxial hard gear surface column gear speed reducers, S series gear worm speed reducers, F series parallel axis gear speed reducers, K series spiral umbrella gear speed reducers, RV series worm speed reducers, MB, MBN planet taper disc stepless speed variators, WH/WB series high power gear speed reducers, cycloid pin gear speed reducers and other types of universal and special speed reducers. The products are widely applied in light industry, environmental protection, food, beer, beverage, ceramics, pharmacy and textile etc. Fields.