CHANGZHOU OULANG AUTO PARTS CO.,LTD. is located in Xinbei District, Changzhou. This location is known as Yangtze River Delta and famous as auto parts manufacturing base. Transportation here is very convenient because of Shanghai-Nanjing expressway, Beijing-shanghai express railway and Changzhou airport all around. OULANG is a professional automotive fluid fittings manufacturer, producing automobile power steering hose, air conditioner hose and oil cooler hose. OULANG business started with international market and then domestic business developed. OULANG has become second level supporting supplier of Shanghai-Volkswagen, FAW-VOLKSWAGEN, BYD and ZF-FORTUNE 500 firm. Domestic and foreign advanced technology and management methods are introduced into Oulang. Oulang is making every effort to be a first-class automotive fluid fittings manufacturer with developed technology, continuous innovation, strict quality and service system.