Manchang Food Co., Ltd is pecialized in food additives. And the Carrageenan bese, the Konjac raw material base and the plant were been built up. Konjac gum, Carrageenan, Agar and other related gum products are sold out to all over the world. We have a group of engineers and professors provide technology.food additives, Agar, Agar-Agar, Konjac¼ŒKonjac flour, Konjac powder, Konjac gum, Glucomanna, Carrageenan, ioto Carrageenan, kappa carrageenan, lambda carrageenan, stabilizer, thickener, emulsifier, sweetener.