Jiangsu Green Union Science Instrument Co.,Ltd
Jiangsu Green Union Science Instrument Co., Ltd is a China-based company located in Taizhou (Zhejiang). The firm specializes in the development, production, and research of laboratory filtration solutions, HPLC consumables, and related instruments. The founder brings more than two decades of experience in producing laboratory filters and HPLC products, and the R&D director, Professor Jihan Chen, is a long-time expert in HPLC who graduated from MIT. This combination of leadership and technical expertise underscores a commitment to advancing laboratory testing capabilities.
The company’s operations indicate a strong focus on sustainable, environmentally conscious approaches within the testing industry. Their production facility is situated in what is described as a “China Medical City,” and the organization positions itself among influential players in the HPLC sector. The emphasis on research and development is evident, with ongoing efforts to create and refine testing products for the laboratory market while maintaining a rigorous approach to quality and service.
Product lines include syringe filters, membrane filters, SPE columns, HPLC columns, spin columns, glass filtration apparatus, manifolds for vacuum filtration, and disposable filter units. These products are applicable across a range of laboratory settings, including chemical and biological laboratories, third-party testing companies, pharmaceutical facilities, food and beverage producers, chemical manufacturers, and research centers. The breadth of applications suggests the company serves both manufacturing and research environments, supporting scientists with essential filtration and chromatographic components.
The company has pursued certification to international standards, noting ISO 9001:2008 and CE marks, which reflect its commitment to quality management and compliance with applicable regulatory frameworks. Production capabilities are described as robust, with a fleet of equipment that includes injection molding machines, punching machines, CNC machining centers, and filling machines, enabling a vertically integrated approach to manufacturing and product customization where needed.
Overall, Jiangsu Green Union Science Instrument Co., Ltd presents itself as a research-oriented supplier of HPLC consumables and laboratory filtration equipment, combining experienced leadership, a focus on environmental considerations, and a diverse product portfolio designed to support laboratory testing across multiple industries.

