Chang Yun India Limited was established in collaboration with CY Myutec, Korea (earlier Chang Yun of Korea) to manufacture Synchroniser rings for the automotive industry. The Company&＃039;s facility, located in Gurgaon, is ISO/TS 16949: 2009 certified. Currently the company manufactures Single cone, Multi cone Synchronisers for passenger car application and has capability to supply rings with friction coated as per the customer requirements. We manufacture Brass Synchronisers upto max OD of 100 mm Manufacture Single type Synchronisers, Double cone and triple cone Synchronisers We have special manufacturing processes like Liquid Honing, Lapping We provide moly coating and carbon coating on rings.</p>