We, 3S Construction Materials Co., Ltd, focus on supplying chemical raw materials, such as HPMC, HEMC, HEC, Redispersible Polymer Powder ( RDP) , Water-based Color Paste, Water Repellent Agent, PP....
Founded in 2002, Huayin Jinqiancheng Pharmaceutical Co., Ltd. specializes in the R& D and production of APIs, chemical intermediate and salicylic acid products. The registered capital is 11.18....