G-Ren Tech Fiberglass Reinforced PU Composite Profile insulation window-玻纤增强聚氨酯门窗型材-被动房门窗厂家-FRP门窗型材

G-Ren Products

PU composite frame

Combination of vision and energy saving.

light weight and strong composite material, help to produce wider and larger visual doors and windows with narrower frames.

Whole bridge frame, better insulation

Measured K-value of PU energy-saving windows system:

0.645W/(m²·K)

G-Ren Tech & Huntsman

Made in China
American technology

Huntsman who listed on the Global 500 has been dedicated to the research and development of polyurethane (PU) composites for years, has impressive technological prowess. Huntsman works together with G-Ren Tech that possesses mature PU fiberglass pultrusion technology to apply aerospace materials to doors and windows and launch an epochal product——100% insulated PU fiberglass composite doors & windows system.