Our company is located in Tainan of Taiwan area. We are mainly engaged in the manufacture of swimming-pool chemicals, water treatment chemicals & etching chemicals. Our products 1. Ferric Chloride Solution: 12000MT/yearly 2. Ferric Chloride Hexahydrate (Lump):1200MT/yearly 3. Ferrous Chloride Solution: 20000MT/yearly 4. Ferrous Chloride Tetrahydrate (crystal):1200MT/yearly 5. Ferrous Sulfate Solution: 1200MT/yearly 6. Ferrous Sulfate Heptahydrate: 1200MT/yearly 7. ...