ZHENGZHOU HOO CHEMTEC CO. LTD which is specialized in manufacturing and exporting chemicals raw materials for water treatment. And we have more than 10 years. Our products include PAC, PEO, PAFC, PAM, PFS, ATMP, HEDP, ST........
ZHENGZHOU HOO CHEMTEC CO. LTD which is specialized in manufacturing and exporting chemicals raw materials for water treatment. And we have more than 10 years. Our products include PAC, PEO, PAFC, PAM, PFS, ATMP, HEDP, ST........
Rech Chemical Co. Ltd is a major manufacturer and supplier of zinc sulfate, ferrous sulfate, manganese sulfate monohydrate, magnesium sulfate and copper sulpahte pentahydrate.we are certificated by ISO 9001:2008 and FAM........
Rech Chemical Co. Ltd is a major manufacturer and supplier of zinc sulfate, ferrous sulfate, manganese sulfate monohydrate, magnesium sulfate and copper sulpahte pentahydrate.we are certificated by ISO 9001:2008 and FAM........
Shenzhen Changlong Technology Co., Ltd. was established in Shenzhen, China in 2003. Focusing on environmental protection in the field of water treatment, the main business is the domestic and export manufacturing, resear........
Shenzhen Changlong Technology Co., Ltd. was established in Shenzhen, China in 2003. Focusing on environmental protection in the field of water treatment, the main business is the domestic and export manufacturing, resear........
Our comapny dedicates to supplying quality chemicals for potable water purification and sewage waste water treatment.Main products include aluminium sulphate, ferrous sulphate, ferrous chloride,poly aluminium chloride.Ot........
Our comapny dedicates to supplying quality chemicals for potable water purification and sewage waste water treatment.Main products include aluminium sulphate, ferrous sulphate, ferrous chloride,poly aluminium chloride.Ot........
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