Ifeu Institut f.Energie- und Umweltforsch. GmbH

Development and Production of special concentrated agents for building industry, gastronomy, manufacturing industry and garages

Blue Grass specializes in aqueous inorganic metal salt solutions and makes some precipitated products along with performing extensive toll manufacturing for other companies. Metal salts are a field in which Blue Grass is a recognized leader.

Hangzhou Canrui Pharmaceutical Chemical Co., Ltd. is a professional enterprise mainly engaged in the sales of pharmaceutical raw materials and intermediates, supplemented by research and development and production. The company has a group of technolo