At the end of 2012, Mr. Penn Jia, president of Langqiao was invited to participate in the 3rd China Construction Machinery Remanufacturing Forum held in Shanghai, and delivered a speech entitled "Application of Surface Technology of Langqiao in the Field of Construction Machinery Remanufacturing". In his speech, president Penn Jia illustrated the applications of thermal spraying in repairing engine cylinder head, hydraulic rod of construction machinery and cylinder liner of diesel engine, as well as the tough stud product to reinforce the Bucket teeth of excavator. Langqiao is an enterprise of solid strength in the domestic Reman & Thermal Spraying industries, it not only provides thermal spraying equipment and materials, but also involves in coating services. Langqiao had just supplied its integrated arc spray systems for restoring cylinder head to Caterpillar Shanghai and Caterpillar/Yuchai's joint venture in Suzhou, China. Langqiao itself also engaged in cylinder rods’ HVOF spraying and restorations since 2008.     

Penn Jia, President of Langqiao Surface Technology delivering a speech at the Reman Forum on invitation

Penn Jia with Ms. Ge Hong, deputy secretary general of China Internal Combustion Engine Industry Association at the meeting