... or white pellet WEIFANG DONGFANGSHENG CHEMICAL INDUSTRY CO.,LTDCompany information:Weifang Dongfangsheng Chemical Industry Co.,Ltd. was established in 1995, We ... is mainly used in battery industry as raw material ,Dehydratror and catalyst in synthesis industry and mordant ,mercerizator,starch ... gum and preserving in dyeing industry .Packing :25kg/50kg P.P. vacuum bag50kg ...