Originally founded in 1988, JIE Holding Group Hangzhou Wanjie Speed Reducer Co., Ltd. is a subsidiary company of the JIE Group. Along with Hangzhou JIE Construction Machinery Co., Ltd. we are a leading domestic manufacturer of transmission drives and construction machinery.

We boast facilities covering 150,000 square meters and roughly 600 employees of whom more than 20% are skilled technicians and engineers. Our main products include "JIE" brand worm speed reducers, gear speed reducers, tower cranes, and construction elevators.

Our product research, design, manufacturing, testing and inspection facilities stand at the forefront in the domestic industry. We operate a government authorized R&D center equipped with latest in production and inspection technology. Furthermore, we collaborate with top universities and scientific research institutes throughout the country to improve and develop new transmission solutions.

Having been locally recognized for our top quality products, we have built up a substantial domestic market share with turnovers worth more than USD20,000,000. Additionally, we have exported to clients throughout America, Europe, and Southeast Asia.

Our company has always insisted on the business principles of "credibility, innovation, quality, and efficiency" by which we have won the trust of clients both at home and abroad. If you are interested in any of our products, please do not hesitate to contact us for further information.