No. 196 Longhai Road, Gongyi city Zhengzhou, Henan
Gongyi Dyan Trading Co., LTD, is a economic entity integrated with scientific research, development, production and sales. Subordinate businesses involve two manufacturers as Activated Carbon Factory Water Treatment Chemicals Factory. Through ...
Activated Carbon, Polyacrylamide, PAM, Polyaluminium Chloride, PAC, briquette machine, briquetting press, charcoal machine
