Liaoning Gaoxiang New Material Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Other technology promotion services

International Industry Sub Class: Other technology promotion services

Pressure piping components【A class， Pressure pipes， Variety range： Non-metallic material pipes（ Limited to polyethylene pipes with metal skeleton）， Composite pipe（ Limited to non-metal and non-metal composite pipes、 Flexible composite high-pressure transmission pipe）】、 Coilable reinforced plastic composite pipe、 Plastic pipes、 Continuously reinforced plastic composite pipe、 Polyethylene composite pipes、 Reinforced ultra-high molecular weight polyethylene composite continuous pipe、 Ultra-high molecular weight polyethylene steel skeleton composite pipe、 Ultra-high polyethylene pipe、 Steel skeleton plastic composite pipe、 Steel wire spiral composite hose、 Steel skeleton reinforced thermoplastic composite pipe、Wire mesh skeleton plastic composite pipe、 Flexible composite plastic high-pressure transmission pipe、 Heating flexible composite pipe、 Flexible composite continuous pipe for underground use、 Continuous composite pipe for downhole oil production、 Plastic composite pipes for the petrochemical industry、 Marine composite hose、 Marine flexible composite hose、 Accessories R&D、 Production、 Sale； City gas pipelines、 water supply pipeline、 Non-metallic pipe applications、 Development、 Production、 Sale； Pipe joint machining； Pump, valve and tank production、 Sale； Development of new polymer materials and new products、 Technical consultation in research and development and related fields； Sales of chemical products and chemical synthetic materials（ Except for the above two items of flammable, explosive and toxic chemical dangerous goods）； Research on mechanical equipment、 Development、 Sales and Leasing； Design of underground process measures、 Engineering and technical services； Oil and gas production, measurement and transportation process design、 Engineering and technical services； Anti-corrosion engineering design and technical services； Chemical products（ No hazardous chemicals） Development、 Production、 Sale； Petroleum equipment manufacturing、 Sale； Development of new metal and non-metal materials、 Production、 Sale； Development of petrochemical solutions、 planning、 Design and technical consultation； Import and export of goods、 Technology import and export； Pipeline engineering construction、 maintain、 Underground pipeline detection technical consultation、 Pipeline installation、 Pipeline welding； Auto Parts、 Agricultural machinery products、 R&D、 Production、 Sale； car、 Tractor sales.（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments）。

Chinese Industry Category: Metals and metal ores

Chinese Industry Major Class: Ferrous Metals

Chinese Industry Middle Class: Steel rolling processing

Chinese Industry Sub Class: Ordinary steel rolling processing