* Bicycle and automobile exhaust tubing ,cooling pipe,Electroplating equipment,precision instruments,ring,environmental
protection equipment
* Thermal power engineering:condenser, heat exchanger, engine vane
* Vessels:Running pipes, submersible,gas cylinder
* Oceaneering: evaporator, heat transmitter, exchanger,oil production platform, oil cooler
* Chemical engineering:Flat plate heat exchanger, flat plate condenser,cooler tower,chloride barrels
* Aerospace:Engine, fan plate, gas compressor vane, rack, hatch cover, empennage.