Hongye Chemical Co., Ltd. The leading professional manufacturer and supplier of Thiourea dioxide pulp bleaching agent FAS the world�� largest production base Furfuryl alcohol.We can produce 50000MT Dioxide(Formamidine sulfinic acid) FAS, 100000MT ...

Xingya Chemical Co.,Ltd is the professional chemical group in China. Our company specialized textile, detergent and paper chemicals. The product list as: Sodium carbonate,Sodium hydrosulfite, percarbonate, Cyanide, Caustic soda, Melamine, Thiourea, ...

Senhe Chemical Sales Co.,ltd is a company specialized in polyurethane raw materials? trading and engineering construction.supported by couple of Scientific Research Institute long-playing services for customers,since our inception 2008,we have owned ...