HAN INDUSTRIAL CORPORATION：
DAYU chemical is the best chemistry materials supplier in China. DAYU chemical located in Xi'an Shanxi province.
AS We all know there are not so many chemistry materials suppliers especially the dangerous chemical raw materials for sale. But as a chemical distributor in China, DAYU chemical is famous for its high quality and technology of pure extract of the cs gas powder.
As a professional chemical material supplier, DAYU chemical has a complete cs powder supply chain for producing cs powder for sale. We are one of the best chemical raw material suppliers in China, we are looking for cooperate opportunity from all over the world.