For automotive construction and maintenance the demand for highest quality automotive parts is no longer behind the supply and we take pride to be listed among to V Rings Manufacturers and Retailers. Hangzhou Prosper Mechanical&Electrical Technology Co., Ltd Private Owner owns cutting edge technology equipment and a high end manufacturing facility to deliver slip ring with unbeatable quality standards. To excel in what we do our manufacturing facility follows a strict quality maintenance system being a legal entity with Own Lisence. Our business history holds successful 14 Years of export and eventually growing export marketshare that has now reached Australia,Bangladesh,Spain,India,Sri Lanka.Headquartered in Hangzhou, Zhejiang, China, our professional enterprise was first introduced with a total business capital of Above US$100 Million, in 2006. Combining top notch products, speedy shipping and professional customer support our experience led us to score Approx 0.8 Million US Dollar worth revenue in a year reaching export ratio of around US$10 Million - US$50 Million.