Minguang-Tricorn Tubular Products Nanjing (民光川肯管件南京有限公司) is a company that manufactures larger-diameter tubular assemblies. It focuses on hydraulic and electro-bending, end forming, welding, painting, and other solutions. The company is a joint venture between Maxpower Automotive Components Manufacturing (Wuxi) and Nanjing Minguang Oil Pipe Company.