Xinghua Gear is a subsidiary of Hangzhou Donghua Chain Group Company, which is the sprocket and gear production base of Donghua.With a series of technological improvement and equipment replacement, it owns the most advanced NC machine tool and tooth form &tooth direction tester etc. in China. Xinhua strictly performs the management system of ISO9001 and ISO14001 etc., which can offer sprocket and gear series products conforming to various international standard or customer requirements. Its main products consists of standard sprocket、spline sprocket and large pitch conveyor sprocket etc.The company can also offer OEM products and special form sprocket on customer request. The main gear products are spur gear、helical gear and bevel gear etc. At present, the company products are being sold well in North American 、European 、South American and Asian market.