Hangzhou Sino-Deutsch Power Transmission Equipment Co., Ltd. was founded in 1976. We are a main manufacturer and exporter of worm gear reducers in China. Our main products include worm gear speed reducers, aluminum case worm gear speed reducers, helical gear speed reducers, cyclo drive gearboxes, type jaw couplings, flange couplings, door operators, shaft mounted reducers, SMR, and speed variators. We are one of the best exporters of worm gears in China. We have been a private enterprise since 1996. Our company has 500 employees, and annual output 2005 was USD25,000,000. About 70% of total output is exported to as many as 38 countries, such as the USA, Canada, Italy, Spain, Germany, UK, Japan, Korea, and Indonesia. We warmly welcome customers both at home and abroad to negotiate business, exchange information and cooperate with us.