Our History

Our founder have over 20 years of experience in producing and research lab use filters and HPLC products. Our R&D director Professor Jihan Chen graduated from MIT and has studies HPLC for years.

Our Factory

Our factory locates at China Medical City. We are one of the most influence companies in HPLC industry and are focusing on researching, producing HPLC consumables and instruments. Facing the reality that people are strengthen their idea of low-carbon, environmental protection, health, we contributor our efforts to the testing industry and help purify the world. We have the most advanced equipment, the strict testing process, and the best service. Our research team keeps on inventing testing products for lab industry and pursuing perfection.

Our Product

Syringe filter, Membrane filter, SPE Column, HPLC Column, Spin Column, Glass Filtration Apparatus, Manifolds Vacuum Filtration, Disposable Filter Unit.

Product Application

Every Lab including chemical laboratory and biological laboratory in third party testing company, pharmaceutical factory，food and beverage factory, chemical factory, research center，etc.

Our Certificate

ISO9001:2008, CE,

Production Equipment

10 sets of injection molding machine, 6 sets of puncher, 2 sets of CNC machining center, 2 sets of filling machine

Production Market

Europe, Middle East, Southeast Asia, Australia

Our Service

The after-sale service work is an important part of our marketing and sales work. In order to maintain the good reputation of Green Union, we will follow the principle of hospitable reception, enthusiastic service, quick response and prompt resolution. We will conscientiously implement the after-sale service work in full-scale, and make commitment to our clients as follows: If any quality problems occurs within the guarantee period, Green Union shall provide on-site service after receive the buyer’s notice in 24 hrs and will offer solution within 48 hours.