Friedrich W. Derkum GmbH & Co. KG

Main products: cresol red, bismuth nitrate, zinc acetate, 1,10-phenanthroline, fuming sulfuric acid, etc. Bismuth nitrate, sodium chromate, lead dioxide, phenanthroline, thymolphthalein, Shenyang Xinguang Chemical Plant

Corn van Loocke (CVL) is a chemical company, aimed at the production of resins, metal soaps, carboxylic acids and wood preservatives mainly for the coatings industry.

Anhui Yifan Flavor Co., Ltd., registered in 2000 with a registered capital of 36 million yuan, is a large-scale manufacturer specializing in the production of peppermint products, anti AIDS preparations, APIs and intermediates