White drinking grade Poly aluminum chloride(PAC) for water ...
Gongyi Filter Industry Co.,Ltd was founded in 1997, so far 20 years. As a professional manufacturer of Poly Aluminum Chloride,Polyacrylamide, Basic Polyaluminium Chloride, Poly Aluminium Ferric Chloride, anthracite and other water treatment agent.With rich experience,we have cooperated with more than 5,000 big or small companies.Our company also exports products to all over the …
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