Tri-High is a professional manufacturer of water treatment products of top quality, founded in 2003 by Dr. Zhang Baocheng who was graduated from Politecnico Of Torino of Italy and has been working on UF membrane research and manufacturing since 1989.

Tri-High has varies water treatment products, such as UF membrane, Water purifier, RO housings, FRP tanks, Dosing tanks,iIon exchange resin, Filter media of quartz sand, active carbon, anthracite, etc.

Tri-High's core products are UF membranes cooperated with Berghof of Germany. The unique PS capillary UF membrane of 50,000-dalton with V shape pore structure has outstanding properties on strength, flux, antifouling and stability. It has an excellent performance on common water treatment, and obvious advantages in industrial waste water field.

Tri-high products have been widely used in the USA, Europe, Japan, Thailand, Mexico, Korea, the Middle East, South Asia, Australia, etc. for hundreds of reference through our distributor and partner networks in those countries, especially for industrial waste water reuse.

We pursue long-term and stable cooperative relationships with our distributors and partners by continuous improvement of quality and service. We look for more partners and distributors for common development by taking advantages of both sides.