... tanks, lining equipments, extractors, LPG storage tanks, etc. are widely used for petrochemical industry, nuclear power, metallurgical industry, chemical engineering, sugar ... P.R. of China; 2.Manufacturing License of Nuclear Pressure Component P.R. of China; 3.ASME Certificate with Stamp S ... per the drawings of the clients. Pressured Vessel, Boiler Pressure Component & Heat Exchanger