久久久九九九I亚洲日韩AV无码专区影院I无码高潮I国产电影一区二区三区I欧美极品第一页I91香蕉影院I成人久久久久久I在线a视频I国语自产偷拍精品视频偷97I97人妻精品一区二区三区免I久热超碰在线I免费十八禁网站I成人免费A片 comI蜜桃精品视频I亚洲AV秘 无码一区二三月夜I国产suv一区二区I日韩性爱网站I国产无码区

In 1988, Establishment of Xiaoshan Ganlu Reducer Parts Factory
Successfully development and marketing of worm gear reducers;

In 1996, the name was changed to Hangzhou Wanjie Reducer Co., Ltd.
Successful development and marketing of gear reducers;

In 2002, Set up Hangzhou JIE Construction Machinery Co., Ltd.
Successful development and marketing of tower cranes;

In 2004, Set up JIE Holding Group Co., Ltd.
Successful development and marketing of Escalator gear reducers;

In 2005, Establishment of Hangzhou JIE Drive technology Co., Ltd
Successful development and marketing of industry gear units;

In 2008, Establishment of Enterprise Technology Center
Successful development and marketing of motor;

In 2011, Establishment of National Accreditation Laboratory of Speed Reducer(CNAS)
Successful research and development of planetary gearbox;

In 2013, Establishment of National Postdoctoral Research Workstation
Successful research and development of the whole drive solutions;

In 2016, Establishment of Zhejiang JIE Drive Research Institute
Successful Development of Intelligent Drive solution;

In 2018, Set up JIE USA INC.
Plan to set up the Silicon Valley Research Institute of JIE Drive.