Defoamers & Antifoaming Chemicals Manufacturers & Suppliers in Shanghai

Shanghai Guanru Chemical Co., Ltd. is a high-tech enterprise focusing on defoaming agent R&D, production, sales, and technical services. It is determined to provide global customers with...View profile

We are Shanghai Yansheng, specialized in paper chemicals for nearly 10 years, with good quality and competitive prices. Our products cover high quality AKD wax, emulsifier, polydadamac, DADMAC,...View profile