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Member Since
2007
Henan premetc enterprise co.,ltd
Sodium Hexametaphosphate 68%(SHMP)
Titanium Dioxide Anatase/Rutile
Pentaerythritol 98%
Aluminium Sulphate 17%
Poly Aluminium Chloride 30%(PAC)
Basic Chrome Sulphate 24-26%
Caustic Soda flakes 99%
STPP 94%