E&E Verfahrenstechnik GmbH

Our businesses include scientific research, development, production & international trade. we are a leading developer and manufacturer of hi-tech chemicals, the main products are Elisa chromogenic reagent (TMB) series for biochemical clinic insp

LyondellBasell Industries is one of the world’s largest polymers, petrochemicals and fuels companies. We are the global leader in polyolefins technology, production and marketing; a pioneer in propylene oxide and derivatives; a significant producer o

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