Yancheng Schiemann Biological Technology Co., Ltd. specializes in heterocyclic compounds(thiazole, oxazole, thiadiazole, benzothiazole and related derivatives), benzene and its derivative series production and sales, while providing all kinds of compound products, custom synthesis services, from grams to kg grade and tonnage.Strong technical force, the products have improved detection methods and quality assurance system.In fact, a huge selection of rare organic compounds you will not find anywhere else. |