SINO RICH CHEMICAL CO, LTD., developed from a pharmaceutical raw materials which in zibo city, middle of Shandong province, was founded in 2005, one of the largestest and professional pharmaceutical chemicals factory in China, can manufacture all kinds of pharmaceutical chemicals.Now our company builded our own IMP.&EXP. Company. SINO RICH INTERNATIONAL GROUP LIMITED. Main exports our own products and agents others chemical factory products. By 4 years developed, we established a strong and close business relationship with most China large chemical group.Our company strong item except pharmaceutical raw material, also include some others inorganic salts and organic salts.