Industrias Riolac S.A.

SmartMembranes was founded by Dr. Petra Goering und Monika Lelonek in Halle (Saale) on 20th July 2009. The company is the leading manufacturer of high-ordered porous materials from alumina and silicon with defined and adjustable membrane properties a

Nanjing Ke'erwo System Engineering Co., Ltd. specializes in the construction of RO reverse osmosis pure water systems for power plants, steel mills, electronics, pharmaceuticals, and chemical industries; Construction of ARKAL circulating water system