Tian Shu Li

Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany.

Aliaxis Deutschland GmbH engages in the development, production, sale and distribution of ceramic, plastic and metal products. Its products include connection technology for piping systems, Spare parts for piping systems and pre-wall technology, and customer-specific, as well as a standard range of ceramic components. The firm also licenses intellectual property rights, procedures and other know-how. The company was founded in 1863 and is headquartered in Mannheim, Germany.