Hengli Surface Technologies is committed to providing excellent surface coating solutions for various industries, including plasma, HVOF, frame, arc spraying, spray welding and laser cladding processes. Greatly improve the anti-corrosion resistance and wear resistance properties of product, prolong the service life.

The company is formed by the merger of Praxair Surface Technologies (Changzhou) Co., Ltd. which was established in 2008 and Hengli Thermal Spray Division. It has advanced surface thermal spray treatment technologies and professional spray technical team, as well as foreign experts with more than 20 years of experience in hydraulic piston rod surface treatment. Spraying workshop area is more than 10,000 square meters. The company is based on the surface coating of hydraulic piston rod and provides customized coating services and solutions to customers in different industries such as Industrial Gas Turbine, nuclear, paper, new energy and so, providing high-quality services in terms of both technology and quality and bringing benefits to customers.