Petrochemical Engineering (Chinese companies list)

Business scope: Machining, Retail, Building Materials, Mechanical And Electrical Installation Engineering Design And Construction, Install, Install, Fire Facilities Engineering, Municipal Public Works, Building Curtain Wall Engineering, Building Engineering, Waterproof Anti Corrosion And Thermal Insulation Engineering, Foundation Engineering, Production And Sales Of Mechanical Parts, Petrochemical Engineering, Pipe Installing, Grid Project, General Cargo Import And Export Business, Environmental Engineering, Steel Structure Engineering Production, Construction Equipment, ...

Business scope: Double Layer Pipe, Building Curtain Wall Engineering, Aluminum Alloy Products, Steel Structure, Sales Of Decorative Materials, Petrochemical Engineering, Grid, Color Steel Products, Steel, Installation Of Aluminum Alloy Doors And Windows, Head Design, Metal Container, Double Layer Oil Tank, Petrochemical Equipment, Stainless Steel Products, Production Of Steel Structures, Processing, Sale, Import And Export Of Goods Or Technology,