About Us

• Dery Auto Spare Parts Co., Ltd. was established in 2006, located in ‘China Automobile＆ Motorcycle Parts Trade Metropolis’ Ruian city, Zhejiang province, and RUIAN DERY AUTO SPARE PARTS CO., LTD. specialized in electronic-controlled Fuel Injection oil circuit system, precision filter components. Main products: Oil injection nozzle inlet filter, related components, car small-scale oil circuit filter, and air condition throttle valve. Dery Auto Spare Parts Co., Ltd. have perfect quality manage system, strong ability of products research and development, and own a number of practical patent. we focus on develop and produce small-scale precision filters , now successfully applied to hundred types of Bosch, Siemens, Delphi, Aisan, Marelli EFI system fuel injector into the hundreds of fuel injector oil inlet filter on electronic-controlled fuel injection system, and also produce fuel injector O-rings, gaskets, insulation caps and other products for facilitating customer purchases. Since our products be on the market, the market for good quality, reasonable price, flexible packaging by a variety of domestic and foreign customers. We have won a high reputation, with high quality, reasonable price, flexible and various package type. In order to meet the development trend of our company, and high-end? customers’ demand, clean workshop is under construction, automated production equipment and automated test equipment is under development ***** target is to provide customers with 100% qualified products.