Wuhan East China Chemical Co., Ltd is specialized in producing, selling lignosulphonates, MR or MN series products, produce and supply meticulous chemical products such as magnesium polysilicate, sodium gluconate, zinc Stearate, hard fatty acid calcium ...

Lignin is a naturally occurring polymer that holds the cellulose fibers together in wood and other plant material. Since it resourceful, non-poisonous rich active groups, lignin have been widely used many fields, such as construction, chemical ...