, 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.We adhere to the quality control principle of"professional focus, quality win" to ensure our customers the highest quality products.Currently，our products are successfully sold in the global original equipment and after sale markets.The company believes in the "Quick response，Perfect experience" customer service objectives.We provide reliable，high quality products，while giving you a better customer service experience.We look forward to your business!