Hangzhou Prosper, the earliest professional manufacturer of precision slip rings and joysticks, was established in the year of 2001, located in Hangzhou Economic & Development Area, with totally 300 employees and 6000 m2 plant area. At present, 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 the 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.

Prosper 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 high frequency rotary joints and Hydraulic/pneumatic/encoder hybrid slip rings. Hangzhou Prosper obtains certificates of CE, RoHS, MSDS and ISO 9001-2008. Products were supplied to more than thirty provinces in domestic market. It also has over ten 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.