Shanghai Wanhou Bio-technology Co., Ltd. is a high-tech company offering green safety microbial control technologies and supplying efficient eco-friendly products of bactericides, preservatives, mildew preventives, microbicides and algaecides etc.


Our microbial control technologies and series of products as Wanliqing, Wanlijing, Wanlide and Wancide etc, have been widely applied in the protection of coatings, emulsions, adhesives, pigments, inks, marine anti-fouling paints, leathers, plastics, papers, textiles, bamboos and woods, electronic materials, metalworking fluids, water treatments, personal and household care products and other related fields.