TIANJIN CITY OUYUANSHENG CHEMICAL CO.,LTD

We are a professional manufacturer, which specilize in basic Water treatment, Pigments, Inorganic Chemicals, Organic Chemicals and so on. Wish our products will be helpful for your business. And hope to achieve long-term relationship with you. We can also provide other basic chemicals, If you are interested in any of our product, please contact me, I will quote you a competitive price. MSN: oyshg16@hotmail.com Email: info8@ouyuansheng.com