zhuhai TianJian Chemical Co.,Ltd., a leading steroids supplier in Zhuhai City China.We specialize in steroid powders plus other raw powders and have professional logistic companies to arrange the shipping. High quality, competitive price, fast delivery, best package, safe shipping and re-ship policy service gain the trust and praise from the customers all over the world. We invests large fund and brains to R&D department to research fine chemical, biochemical, pharmaceutical & its intermediate