Diener Precision Pumps Ltd.

Shanghai Lianheng Precision Transmission Machinery Co., Ltd. is a high-tech enterprise specializing in the research and production of precision transmission equipment in China. At present, the company's main products include gear reducers, bevel gear

Da Mao Chemical Reagent Factory has been engaged in the production, development, and marketing of chemical reagent products, as well as the operation of imported and domestically produced chemical raw materials The factory has complete testing and pr

Founded in 1986 as "etol Gesundheitspflege- und Pharmaprodukte GmbH." in Oberkirch, the company has now become a permanent landmark in the area of contract manufacturing of pharmaceuticals, cosmetics and medical products in semi-solid and liquid form