SpringChem is located in Shanghai nearby,China.We are acknowledged as a highly reputed consultancy and source for fine chemicals Our company has grown to represent many local manufacturers of Chemical and pharmaceutical raw material from China main land. Our strengths First hand information Competitive prices Highest Standard Quality Full Technical support Meet specific requirement Prompt delivery We caters to following industrial sectors: PHMG 20%/Polyhexamethylene guanidine hydrochloride PHMB/Polyhexamethylene biguanidine hydrochlorde Chlorhexidine Acetate Chlorhexidine