Hangzhou Prosper Mechanical & Electrical Technology Co., Ltd.( HZ Prosper) the earliest professional manufacturer of precision slip rings and joysticks, was established in the year of 2003, located in Hangzhou Economic & Development Area, with totally 500 employees and 7500 square meter plant area. At present, HZ Prosper is the largest and most powerful slip ring factory in China, has more than fifty types of patented products which fill the gap in our domestic market. It has established extensive and long-term cooperation with many domestic research institutes, and owns a skilled management team, advanced technology, first-class production & inspection equipments, as well as a strict quality control system.
　
Our slip rings are widely adopted in civil and military fields ranging from CCTV security, industrial automation, electric power generation, measurement instruments, medial equipments to building construction. Besides the power & signal combined slip rings, it also supplies multicircuits, high voltage, high speed, high frequency rotary joints and Hydraulic/pneumatic/encoder hybrid slip rings.

Hangzhou Prosper have obtained certificates of CE, RoHS, MSDS, ISO 9001:2015 and ISO14001:2015 etc. Our products are supplied to more than thirty provinces in China. It also has many distributors abroad, products exported to more than 50 countries. Hangzhou Prosper is also providing both OEM and ODM services for world famous brands and customers.
　
The company spirit of Prosper is Integrity, collaboration, pragmatism, innovation, and the vision is based on home market, looking for world popularity, to build a world-renowned brand.