... global sustainable development HuaGongJie "2001 leader" title, 2002, in the world's largest 2,500 home global chemical enterprise to the ... and tsing yi, and has 10 production factories and joint ventures.Through years of economic and trade cooperation, dow from customers ... yield,The desalination rate, high FILMTEC RO membrane is the world wide range of cleaning pH (pH1 ~ 12) components, able to scale ...