about us

Professional manufacturing for 11 years

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.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!



Talent and technical support
The Topu valve lifter factory is located in Mianyang, Sichuan province, the largest valve lifter production base in China. Our company has 3 senior engineers, 5 intermediate engineers, and dozens of senior technicians, most with more than 20 years of working experience in hydraulic valve lifter industry. We utilize advanced technologies and equipment resources to develop our own automatic valve lifter production lines. This provides us the ability to improve production efficiencies and ensures continuous quality improvement.
Equipment support and quality control
Our company has sophisticated a CNC machining center, a high-power optical fiber laser welding machine, multi-purpose furnace heat treatment equipment, a CNC high-precision internal grinding machine, a hydraulic valve lifter CNC automatic end surface grinding machine and other domestic advanced valve lifter production equipment. In addition, we have online quality monitoring equipment such as precision electronic internal and external diameter measurement equipment, a hydraulic leak down tester, a metallographic microscope, a high-precision cylindrical degree detector, and other testing equipment. This allows for 100% complete inspection, ensuring the high quality of each product. We are committed to verifiable OEM quality at after-market prices to create the most cost-effective products for our customers. The company has earned the IATF16949:2016 international quality management system certification, which guarantees the entire production process and product quality. At the same time, we also provide video inspection and quality third-party door-to-door inspection services, which allows us to verify the products prior to delivery, insuring customer satisfaction.
We focus on developing high-quality products for top-end markets.Our products are in line with international standards,and are mainly exported to Europe, America, Japan and other destinations around the world
We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.
We have our own testing lab and the advanced and complete inspection equipment,which can ensure the quality of the products.
We are only 90 kilometers away from the Shanghai Port,it is very convenient and efficient to ship goods to any other countries.
More than 6000 applications for Japanese, Korean, European, and American vehicles.
We have our own factory.So we can offer the price and products directly.
Extensive inventory
More than 90% of vehicle coverage rate



We are an engine parts manufacturer.

From product design to production, we use the most advanced production technology and researchand development methods to serve our customers. We conduct product design and analysis through various dynamic simulations, using proprietary computer software and finite element analysis that we developed. Our customers will get samples in a relatively short period of time, allowing for timely functional and longevity product testing and optimization.

The company has highly professional and talented sales consultants that provide excellent service to global customers on a round-the-clock basis. We customize different service systems for customers according to their needs. The company adheres to the lean manufacturing concept of safety, reliability and excellent quality. We also provide highly matched, efficient, and professional services, while actively exploring the service path to maximize customer value.

Need Help With Your Car? We provide solutions

We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.More than 90% of vehicle coverage rate.


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