Zhejiang SACHEM Pharmaceutical Technology Co.,Ltd Which is committed to import and export of Hormone and steroid API and intermediates, Pharmaceutical Raw material and intermediates and APIs registration since the foundation. Company possessed a professional marketing team, with the support of several GMP factories partners’ assistant, company build a strategy partnership with the GMP factories which located in Zhejiang, Hunan, Jiangsu provinces, which make us own the reputation all over the world.  ...