Our company is a comprehensive company integrating the R&D, production and sales of API & intermediate. Our company has strong technical power and advanced equipment. Our Research & Development base is in Beijing and the production base is in Shandong. Our company pursues the business philosophy of "product quality as the fundamental, personnel training as the core competitiveness". Our goal is "Resources sharing, mutual benefit", upholding the principle of "honesty and fairness, constantly ...