Dayu chemical is the best chemistry materials supplier in China. Dayu chemical located in Xi’an Shaanxi province.
We all know there is not so many chemistry materials suppliers especially the dangerous chemical raw materials for sale. But as a chemicals distributor in China, dayu chemical is famous for its high quality and technology of purity extract of the cs powder.
As a chemical factory, dayu chemical has 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.