Fujian Yuanzhongxing machinery Ltd was established in 1984, located in Shishi city, which is the largest clothing city in Asia. We specialize in the R&D of heavy vehicle accessories, including the accessory of Terex 3303、3304、3305、3307、3311E、33100B 、TR50、TR60、TR100、MT3700AC(172T)、MT4400AC(220T), and we also deal in imported bearing and accessory. Our company has been awarded as enterprise with stable quality by Fujian Bureau of Quality Supervision. In 1989, our company became a member of the accessory center of China Ministry of Metallurgical Industry; in 2001, we passed the ISO9001:2000 Quality Management System Certificate with the register No.CNAB040-Q. Now our company is constantly expanding and innovating. We will provide quality products and first-class service for our customers. Warmly welcome all the clients to visit and cooperate with us. We are an enterprise specialized in the R&D and production of heavy mine vehicle such as Terex. We have developed more than 1000 kinds of parts of Terex 311E.33100B(TR100).3307.3305. Our products have been used by large mine project units for more than 20 years and well received by the customers. With the principle of quality first and the three-responsibility service, we have passed the ISO9001:2000 Quality Management System Certificate. Parts of the products have been assorted with the Inner Mongolia heavy vehicle companies. The front and rear brake cylinders which exceed170, 000 brake times of the same imported products are in the experiment in Inner Mongolia heavy vehicle companies. The technology standard is approved by Fujian Administration of Quality Supervision and was awarded the product standard certificate. Our quality and life cycle are in accordance with the national technology requirements.