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G-REN TECH Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from G-REN TECH, Building Materials, 上海市浦东新区东川公路5273号, Shanghai.

G-ren Technology specializes in the research & development, production, and sales of Fiberglass Reinforced Polyurethane (GFRPU) composites, which are applied in door, window, and curtain wall systems.

Happy National Day! 🇨🇳On this special occasion, G-REN TECH extends our warmest wishes for peace, prosperity, and continu...
01/10/2026

Happy National Day! 🇨🇳
On this special occasion, G-REN TECH extends our warmest wishes for peace, prosperity, and continued progress.
We remain committed to advancing technology, strengthening innovation, and creating greater value for our customers and partners worldwide.
Wishing everyone a joyful and memorable National Day!

Happy Mid-Autumn Festival 🌕Under the same moon, we celebrate reunion, warmth, and togetherness.At G-REN TECH, we create ...
25/09/2026

Happy Mid-Autumn Festival 🌕

Under the same moon, we celebrate reunion, warmth, and togetherness.

At G-REN TECH, we create door and window solutions that connect comfortable spaces with a better everyday living experience.

Wishing all our customers, partners, and friends a joyful and peaceful Mid-Autumn Festival.

🌐 www.g-renpu.com

GR132 Sliding Door | Modern Space, Smooth ConnectionDesigned for contemporary residential and commercial spaces, the GR1...
18/09/2026

GR132 Sliding Door | Modern Space, Smooth Connection

Designed for contemporary residential and commercial spaces, the GR132 Sliding Door combines a clean appearance with practical everyday performance.

✔ Wide glass panels for a brighter, more open view
✔ Smooth sliding design for efficient space use
✔ Reliable thermal and sound insulation performance
✔ Durable structure for long-term installation projects

A practical choice for villas, apartments, hotels and other modern architectural projects.

🌐 www.g-renpu.com

145 Series Fiberglass Reinforced Polyurethane Sliding DoorBuilt for projects where strength, insulation, and long-term p...
11/09/2026

145 Series Fiberglass Reinforced Polyurethane Sliding Door

Built for projects where strength, insulation, and long-term performance all matter.

The 145 Series combines a fiberglass-reinforced polyurethane profile with multi-layer glazing to deliver:

✅ High structural strength
✅ Excellent thermal insulation
✅ Effective noise reduction
✅ Durable, long-lasting performance

A practical solution for residential and commercial spaces seeking greater comfort, quieter interiors, and improved energy efficiency.

GR70 Inward-Opening Window: Built for Better Thermal PerformanceDesigned with a fiberglass-reinforced polyurethane frame...
04/09/2026

GR70 Inward-Opening Window: Built for Better Thermal Performance

Designed with a fiberglass-reinforced polyurethane frame, the GR70 window combines excellent insulation, reliable sealing and long-lasting durability.

Its inward-opening design supports convenient ventilation and daily operation, making it suitable for residential buildings, hotels and energy-efficient construction projects.

🏠 Enhanced thermal insulation
🌬️ Reliable air and water tightness
💪 Strong, durable frame
🏗️ Ideal for modern building projects

Choose G-REN for high-performance window solutions engineered for comfort and efficiency.

🌐 www.g-renpu.com

❄️ GR85 INWARD-OPENING WINDOWA modern window solution designed to bring comfort, natural light and clean architectural s...
28/08/2026

❄️ GR85 INWARD-OPENING WINDOW

A modern window solution designed to bring comfort, natural light and clean architectural style into everyday spaces.

The inward-opening design provides convenient operation, while the slim dark frame creates a refined appearance suitable for residential and commercial projects.

✅ Inward-opening design
✅ Modern slim profile
✅ Bright, open visual effect
✅ Suitable for diverse architectural applications

Choose G-REN TECH for window solutions that combine practical performance with contemporary design.

🌐 www.g-renpu.com

🏙️ Building a Greener Community in LingangLocated in the core area of Lingang New Area, the Lingang Financial Bay Afford...
21/08/2026

🏙️ Building a Greener Community in Lingang

Located in the core area of Lingang New Area, the Lingang Financial Bay Affordable Rental Housing project combines modern urban living with low-energy and green building concepts.

With a total construction area of approximately 120,000 m², the community provides more than 1,200 apartments for professionals and is planned around a “15-minute community life circle.”

🌿 Low-energy and green building concepts
🏡 Over 1,200 talent apartments
📍 Convenient access to Dishui Lake and the ecological corridor
🌇 An open, livable and vibrant community environment

As a window and door project case, it reflects G-REN’s continued participation in sustainable, high-quality urban development.

📧 [email protected]
🌐 www.g-renpu.com
☎️ +86-400-168-1693

🔇 Shut the Noise Out with G-REN GFRPU WindowsTraffic, construction and busy streets shouldn’t disturb the comfort of you...
14/08/2026

🔇 Shut the Noise Out with G-REN GFRPU Windows
Traffic, construction and busy streets shouldn’t disturb the comfort of your home. G-REN fiberglass-reinforced polyurethane windows combine high-performance frames with insulated glazing and a reliable sealing system to help reduce outdoor noise.
✔ Enhanced acoustic insulation
✔ Excellent thermal performance
✔ High strength and dimensional stability
✔ Corrosion-resistant and low-maintenance
✔ Suitable for residential and commercial projects
Create a quieter, more comfortable indoor environment with G-REN window solutions.
📧 [email protected]
🌐 www.g-renpu.com

Lightweight Structure. Serious Strength. 💪PU fiberglass composite profiles combine low density with outstanding mechanic...
07/08/2026

Lightweight Structure. Serious Strength. 💪

PU fiberglass composite profiles combine low density with outstanding mechanical performance, making them ideal for applications where weight reduction and structural strength are equally important.

▪ Density: 2.2 g/cm³
▪ Bending Strength: 1442 MPa
▪ Tensile Strength: 1220 MPa
▪ Specific Strength: 581 × 10³ N·m/kg

From wind turbine blade supports and automotive leaf springs to airframes and roadster structures, PU fiberglass composite profiles help create lighter, stronger and more efficient components.

Contact us to explore customized composite profile solutions.

GR132 Lift-Sliding Door | Smooth, Strong & Energy-EfficientCreate expansive views and a seamless connection between indo...
31/07/2026

GR132 Lift-Sliding Door | Smooth, Strong & Energy-Efficient
Create expansive views and a seamless connection between indoor and outdoor spaces. 🏡
The GR132 combines an effortless lift-sliding system with a high-performance fiberglass-reinforced polyurethane composite frame, delivering reliable performance for modern architectural projects.
✅ Smooth and effortless operation
✅ Lightweight yet exceptionally strong
✅ Low thermal conductivity for better insulation
✅ Excellent corrosion and moisture resistance
✅ Stable performance with low thermal expansion
✅ Customizable colors, textures and configurations
Ideal for residential, hospitality and commercial building projects.
📧 [email protected]
📞 +86-400-168-1693
🌐 www.g-renpu.com

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上海市浦东新区东川公路5273号
Shanghai
201209

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