Shandong Taihua Bio & Tech co., Ltd introduction: .... We have two sub-factories located in Tianjin and Hunan province, Hunan chengda Bio.& Tech.co, .ltd is one factory we have who offers most of API....
jingshi group is a leading chemical industry , mainly deals in ZINC SULPHATE MONOHYDRATE , SILICONE SEALANT , INDIUM INGOT , LEAD. Under ISO14001, ISO2001, FAMI-QS, we always try to best to serve....