WK Wärmetechnische Anlagen Kessel-u. Apparatebau GmbH & Co. KG

Since its foundation Schwegmann company has developed chemical specialities that are used all over the world in the manufacturing of inks and varnishes and in the printing industry.

Shanghai Yiming Filtration Technology Co., Ltd., formerly known as the Purification and Filtration Engineering Technology Center of the Eighth Research Institute of the Nuclear Industry, was established in 1963. It has made significant contributions

The CHEMIE + WATER Lohbeck GmbH advises and supplies companies that operate water-bearing systems, with tailor-made apparatus and chemical solutions.