Zhejiang Xianju Pharmaceutical Co., Ltd

The laboratory trade Krumpholz was founded in May 2001 and has grown steadily in recent years. We have set ourselves the goal of providing quality products in the field of laboratory equipment and equipment at fair prices and good service.

The company as an innovative technology company, it is focusing on the research and development, industrialization and technology application of advanced materials. We are committed to the development and application services of water-based coatings,

Industrial Test Systems, Inc (ITS) is a leading American manufacturer of instruments and chemistries designed to test water quality. ITS developed over 100 tests and proprietary chemistries (many of which have been EPA/ETV performance-verified), inc