Haas Automation, Inc. headquartered in California, USA, has over 60 technical service centers worldwide.

It is undoubtedly the largest CNC machine tool supplier in the Western world. The company designs and manufactures various types of computer numerically controlled (CNC) equipment, such as Vertical Machining Centers, Horizontal Machining Centers, Lathes, 5-Axis Machines, automation solutions, etc., with a factory area of over 100,000 square meters. In the industrial field, “Haas” is almost the pronoun of CNC machine tools. At the same time, it also owns the Haas F1 team and the Haas factory team of NASCAR.

When people search for “Haas Automation”, the information on the web-page always tells us that Haas focuses on “budget-friendly without compromising quality”.

The high-end is not equivalent to exorbitant price. Haas entered this industry with the first Fully Automatic Programmable Chuck Indexer. The Haas 5C Collet Indexer was patented and so successful that the company expands its product line over the next four years. Since its establishment in 1983, “Haas” has been actively using products and data to break people’s conventional thinking. Perhaps it is this spirit and core values that have become one of the foundations for the cooperation between our two factories, which have vastly different historical and cultural backgrounds.

In 2016, Haas’ procurement specialist contacted Xingyu through our website, and a wonderful fate begun. Tungsten carbide are closely related to mechanical processing and manufacturing industries such as Haas with excellent chemical and physical properties. Its application in the field of CNC machine tools has further promoted the development of modern industry.

As a source factory with rich history, Xingyu has been exploring the path of innovative development for more than 20 years. What can support a factory to stand firm is the ultimate pursuit of quality and service. In the early stages of our cooperation with “Haas” in 2016, our cooperation also began with a sample order: valve seats. As of 2025, our cooperation has lasted for about eight years. The number of orders has also evolved from sporadic samples at the beginning to stable and continuous orders. The types of products ordered have also shifted from being single to diversified. Currently, we are also discussing new cooperation plans.

For a factory, project incubation with customers is an exciting process. Both of us have made great efforts in the process from building trust to long-term cooperation.

As of now, “Haas” has occupied over 30% of the market share in related industries in North America, and its products have been sold to more than 100 countries.

The valve seat can directly affect the performance and stability of the machine tool. Normally, the valve seat and the valve core cooperate with each other to adjust the flow, pressure and direction of the fluid. The existence of this part can also effectively prevent leakage. Therefore, in the hydraulic system of the machine tool (such as the hydraulic reversing valve), the valve seat is used on a large scale. Its existence ensures the processing accuracy and efficiency.

And the carbide valve seat is exactly the optimal solution for such application scenarios. Carbide parts have excellent stability properties such as high deformation resistance, high wear resistance and corrosion resistance. Its elastic modulus can reach 600-700Gpa, and it can maintain its performance even in high-pressure systems. The use of carbide valve seats can maximize the role of the valve seat and extend the service life of such parts, avoiding unnecessary economic losses.

This is why “Haas” firmly chose this type of material at the beginning of the inquiry. As of 2025, Xingyu has more than 20 years of rich experience in the field of cemented carbide. We have passed the ISO 9001 quality management system certification, relying on local resources, and are committed to providing high-quality products with budget-friendly without compromising quality to customers from all over the world.