YULON Metal and Plastic Co., Ltd. is a  producing and wholesale enterprise which specializing in the development and production of ultra-long life cycle high-pressure HDD mud pump spare parts. The company has engineering technology research center, industrial design center and professional R & D team. Relying on advanced production technology and strong research and development capability, we have developed a series of new structural ceramics and polymer materials with high strength, high toughness, wear resistance and corrosion resistance: ceramic liner, ceramic plunger, piston cup seal, high pressure pump valve assembly, ceramic structural parts,etc.Our products have been widely used in the HDD industry in different types of the mud pumps in the trenchless field and  fracturing pumps. The company adhering to the "exquisite, innovative, professional, high-end" for the enterprise purpose, dedicated to provide customers with long life cycle pump products and services.

The company has a strong production and development capacity from raw materials to finished products, and has a number of invention patents. The company has ceramic production workshop, ceramic liner production line, ceramic plunger production line, ceramic liner special piston production line, high pressure pump valve assembly production base and ceramic structural parts production line, the company can provide a variety of different pump types of high-performance accessories. The company's products are sold at home and abroad, and occupy a leading advantage in the market, well feedback by customers.