Zhengzhou hoo chemtec Co.,Ltd is a company specialized in chemical.Now our company is the leading professional manufacturer and supplier of purifying agent ,Pulp Bleaching agent and prevent the scale agent.It mailnly include Aluminum Chlorohydrate,Amino Trimethylene Phosphonic Acid(ATMP),Calcium Hypochlorite,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP),etc series water treatment products. Foucus on high technology,high quality and sincere service,well-appointed laboratory and specialized test department can carry on professional products quality test and controls.Efficient markketing team can quote the price within 24 hours;Enter into long time relationship and expand our business in the world is our objectivel! We always maintain good market with full heart!