F. B. Silbermann GmbH & Co. KG

Bengbu Yongyan Dyestuff Chemical Co., Ltd. is a national high-tech enterprise that has been producing sulfur dyes since 1968 and has a production history of over 40 years. We specialize in the production and operation of a series of sulfurized varieg

Inopsys provides mobile & modular side stream on-site solutions for the chemical and pharmaceutical industry, to purify water or solvents and recover valuable components.