zhejiang sanmen rubber synchronous belt factory is one of the key enterprises under ministry of chemistry industry specialized in producing various rubber belts. our main products:rubber synchronous belt,belt wheels,ribbed belts,flat belt,v belts,narrow v belts,cutting type v belts,variable speed v belts ,etc.widely available for automobiles,textile industry,cigarette industry,light idustry,electron industry etc. we have strong technical force,advanced management,excellent,excellent equipment and test instruments.all the technical standards of our products are in accordance with ISO.DIN.BS.JIS.GB.standard.the quality ofour goods is among best of the successful factories and enjoys great prestige. It has been laying stress on superior quality,striving for credibility and rendering best service to all of our customers.