1.Environmental protection, sanitation (such as landfill, waste water treatment, toxic and harmful chemicals disposal sites, storage

of dangerous goods, industrial waste, construction and demolition waste,

 etc.)

2.Water (such as impervious, stop water loss, and reinforcing of lakes,

 and the impervious, slope protection, etc.)

3.Municipal projects (underground subway, engineering underground

and reservoirs on the roof, and the park on the roof, the lining in the

 sewage pipes, etc)

4.Garden (artificial lakes, ponds, the lining of tank in golf course,

slope protection, etc)

5.petrochemical (chemical plants, oil refineries, oil tank of fill

stations, chemical reactions pond, the lining of settling basin, second

 lining, etc)

6.Mining (washing and selecting pool, heap pool, ashery, dissolving

pool, settling basin, stock dump, lining of tailing pond, etc)

7.Agriculture (reservoirs, drinking water tank, water storage pond,

irrigation systems)

8.Aquaculture (fish ponds, the lining of breeding shrimp tank,

slope protection of sea slug tank)

9.Salt industry (crystallization pond, thatch of salt pond, salt

 membrane, plastic thatch of salt pond )