CreditParts is professionally supply high performance fuel injector, fuel pump, vvt variable timing solenoid and sensor. Our products are manufactured from premium quality materials to ensure the highest specifications and industry standards are surpassed.

Ruian Zhengjie EFI Technology Co., Ltd. Is a professional manufacturer specialized in high quality gasoline fuel injector. Our factory aims at developing, producing electronic fuel injector. We are always basing on the principle of "High Quality is our abligation". At the same time, the doctors and some excellent engineers are devoting themselves into the research and development. Our company has a excellent R & D team, advanced manufacturing equipment and a complete and scientific quality management system. Integrity, strength and quality of Zhengjie EFI Technology Co., Ltd. Are recognized by the industry.

Zhejiang JuPen is major in producing electrionic Fuel Injector Nozzle, do the business in Ruian City, Zhejiang Province which is known as the "City of Chinese auto parts".

Hebei Haolu auto parts Co., Ltd. Is a professional auto part supplier located in Hebei provincial capital Shijiazhuang, convenient transportation and near to the largest production base of Chinese Pickup, SUV and Saloon car-Baoding. Our company specializes in various models EFI system parts, Baoding pickup, SUV, Jinbei * HIACE completed vehicles parts. It is forerunner with science and technology, lessons at home and abroad, the essence of similar products and technology transformation of operation, development and production else in one. There are more than 5000 square meters warehouses, adequate inventory, strict quality testing, scientific management system and advanced ERP management software to ensure the high quality products to customers timely and accurately. We have established a new product development system. In the near future we will have more new products to meet customer demands.

Our company has three professional departments, our company has trained a small research and development team, composed of racing drivers, engineers and members of the development of the first line of the market, rapid response, accurate research, we can keep up to date.