NGO Chemical Group Ltd. | Address: 17-9 yun shui yuan,you yi south road, Hexi Dist, Tianjin 300204, China 
www.ngochem.com | Send Inquiry | Phone: +86-(22)-28261301
NGO Chemical Group Ltd. is involved in supplying and marketing water treatment chemicals. Our products include calcium carbide, aluminum sulfate, TCCA, calcium hypochlorite, caustic soda, SDIC, and di more...