Principal activities
2. Swimming pool circulating filtration engineering design and installation
3. Various air pollution prevention and treatment designs and devices
4. Community and various industrial waste and sewage treatment engineering design and installations
5. Pure water, purified water, ultra-pure water, groundwater, industrial water treatment engineering design and equipment
6. Agent sales of various water treatment chemicals
7. Design and operation of various chemical barrel tank piping devices
8. Pressure vessel and automatic control design device
9. Test and analysis of water quality
10. Production of FRP acid and alkali resistant, glass fiber tank
11. Plastic and rubber lining projects for various tanks
12. Construction of various factories, residences and office buildings
13. Steel structure projects such as factories, warehouses, and cranes
14. Testing of various types of waste and sewage and consulting for prevention and treatment
15. Installation, repair and maintenance of textile machinery