Tri Thien Phat specializes in producing & supplying: Water Filter Materials, sand cleaning metal surfaces, Waterproof sand, etc in Dong Nai, Binh Duong, Ho Chi Minh and other neighboring provinces. 
➤ List of products and services provided: 
❖ Product: 
- Quartz sand, manganese sand, quartz pebbles, etc. 
- Activated carbon, coconut shell charcoal, activated Carbon, etc 
- Ion exchange resins, multi-purpose filter materials (ODM, Coresex, etc) 
❖ Services: 
- Build civil engineering 
- Construction of water treatment system 
- Consulting construction design.