We are a Group company who manufactures and distributes auto engine parts and emission exhaust systems(Catalytic Converter). We are growing to be one of the biggest wholesaler and distributor of auto parts in China.

Established on April 20, 2005, Chengdu Changyin Trading Co., Ltd has more than 20 employees, and its main business is processing and selling of auto parts. The company, located in Wuhou New Town, Chengdu, has developed transportation network as well as smooth and convenient logistics. In December 2003, the company started strategic cooperation with Chengdu Shengbang Seal Co., Ltd. (the predecessor of the company was Chengdu Tongda Special Rubber Co., Ltd., with more than 30 years of rubber seal production experience), and became the national general distributor of its "TON" supporting products. The existing products cover automobile engine seals, chassis seals and accessories, engine repair kits, engine basic machines, etc. Apart from supplying domestic main engine supporting products, our company has also accelerated the export business expansion. At present, we mainly export high-quality oil seals to Russia, Iran, Malaysia, South Africa and other countries. Meanwhile, the forklift basic machines produced by our company are exported to Canada and other countries with high standards. To further open the seal market, our company has a rubber and plastic technology holding company, which runs through the whole production system of R&D, production, promotion and after-sales. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Hangzhou Tontuo Import & Export Co., Ltd is affiliated to Zhejiang Yuhuan Yidi Machinery Co., Ltd. Established in 1999, Zhejiang Yuhuan Yidi Machinery Co., Ltd is located in Taizhou Zhejiang, which can supply own products and international trading.

Automotive engine assembly wholesale; Auto parts wholesale; Sales of electric accessories for new energy vehicles; Lubricating oil sales; Machinery and equipment leasing; Machinery and equipment sales; Hardware wholesale; Sales of electronic products; Auto parts retail; Computer hardware and software and auxiliary equipment wholesale; Charging pile sales; Sales of metal chains and other metal products; General equipment repair; Metal material sales; Sales of electrical and mechanical equipment; Sales of power electronic components; Sales of new metal functional materials; Information technology consulting services (except for the projects subject to approval according to law, independently carry out business activities according to law with the business license)

Guangzhou Hde auto parts limited was established in 2013 and located in Guangzhou. With more than 10 years of experience in developing, producing and exporting automotive Wheel Hub Bearings, Wheel hub, Engine Belt Tensioner, Clutch Release bearings, Wheel bearings, Deep groove ball bearings, Tapered roller bearings and Needle bearings with more than 18000 models can be used for Japanese car, Koran car, European car, USA car, Chinese car, Trucks and some Agriculture machines.

We entered indutry of diesel engine since September of 2008, nearly 10 years so far. Since that time, we focused in made-in-China engines with international brands, with brands like Cummins, Deutz, MWM, Perkins, Isuzu, Detroit, Komatsu, CAT, Weichai, Yuchai, Sinotruk, etc. The applications of the engines can be different, including generator set, industril, marine, marine auxiliary, water pump set, truck, automobile, fire fighting, special trucks, etc.

Hebei Haodun auto parts Co., Ltd is a manufacturer specializing in the R&D, production, sales and service of automobile pistons and piston rings, with more than 20 years of production experience. We have provided OEM/ODM customization services to many automobile manufacturers and sales companies, and have won the praise and trust of domestic and foreign customers with high quality, good reputation and thoughtful service. Our company has advanced automated production equipment and computerized testing equipment to increase the production of pistons; Professional production service team to ensure strict quality control. We always adhere to the quality policy of "quality first, customer first, keep improving and pursue excellence" to produce piston parts that satisfy customers. Now our products are exported to the United States, the United Kingdom, Canada, Russia, South Africa and Middle Eastern countries. We strive to meet customer needs and continuously innovate products and improve services, Hope to establish long-term cooperation with more domestic and foreign customers for mutual benefits.

Xingtai Top-Team Import And Export Trade Co., Ltd, established in 2010, is a high-tech enterprise specializing in environment and high-end sealing products.

Our factory was established in 1997, TAI(Tran-Auto Industries Co., Ltd. ) was her exporting company in 2005. With "Make the customers easy to work" idea, we win more orders from SS CHAINS to more other products: Various standard and non-standard chains, including transmission chains, conveyor chains, agricultural chains, motorcycle chains, and also Sprockets, Pulleys, Timing pulleys, Taper bushings and Couplings, even Auto parts, Stenter fram parts etc.

XR Automotive Industry Co., Ltd is a full-service auto parts provider for global aftermarket, with more than 20 years of industry experience. We are committed to providing customers with high-quality products and customized service to meet the needs of different customers. Our professional product series are:

Suzhou Topu Engine Parts Co., Ltd., founded in 2009, is located in Suzhou, Jiangsu Province, only half an hour away from Shanghai. Topu is an industrial and trade-oriented company, devoted to the research, development, and production of engine valve, hydraulic valve lifters, timing system as well as offering other engine core parts, to create a comprehensive, one-stop procurement service.

Sunyu Machinery Co., Ltd. Was founded in 1997, occupied 10000 square meters and 6000 square meters of workshops therein. She is a manufacturer specialized in engine valve stamping rockers and other stamping products. Sunyu is located in Pixian Industrial Park of ChengDu City, Sichuan province. The modern production base with a beautiful environment is to be a solid foundation for the first-class quality products.

Our company Is the production of internal-

Name: Wenzhou Topdoo Auto Parts Co., Ltd.