We are Hebei minshang biotechnology co. LTD., mainly deal in pharmaceutical intermediates and various chemicals. We are manufacturers and have our own factory. Products & Usage Pharmaceutical intermediates, chemicals, additives, pigments Pharmaceutical grade, industrial grade, food grade, daily chemical products Our goal is to survive by quality and develop by credit. In the past two years, our products have spread over more than 30 countries in the world, the U.S.A, the Netherlands, Poland, C...