Chongqing Werlchem Fine Chemical About Us Chongqing Werlchem Fine Chemical Co. Ltd.  is a high technology chemical company dedicated to Research & Development, Products & Services for fine chemicals. Our company devotes in the development and production of high tech fine chemical products and would like to provide wide users with professional bulk material, new material and intermediates. Chongqing Werlchem Fine Chemical Co. Ltd.  Chengdu Research & Development center is located in Chengdu New and High Tech Industrial Zone of Sichuan Province and the production base is in Shuangsheng Chemical Park of Deyang City. Our company has 4 doctors and 6 masters. At present we have the industrialization production capacity of 56 kinds of products. And there are 10 projects under search. Our products have been sold far to America, German, Japan and South Korea. Our main products are antifungal drugs, chiral pyrrolidine, photoelectric material, piperidone and other special chemical products.