40+ Db Noise Reduction， make your world quieter.
Up to 50 Years Service Life, they are your best daily companion.
Spenlid Thermal Insulation, no matter hot or cold.
Almost Unlimited Colors for our windows, our life could be colorful.
We undertake challenging designs without sacrificing functionality.
Our Fiberglass material is fire-resistant, a lifesaver at times.
The fiberglass windows combine strength, durability, and energy efficiency. They can endure harsh weather and retain their appearance for decades.
Their excellent thermal insulation helps lower energy bills by keeping homes warm in winter and cool in summer.
We only use tempered glass for our windows.
Double glazing for a start,
Triple glazing for the better.
Non-toxic
Water-Based paint
Safe & Aesthetic
Quality paint for the users and the environment
China Green Product Certification - 1 Star
Certifications for our Fiberglass windows
ISO 9001:2015 Certification
GB/T 19001-2016
ISO 14001:2015 Certification
GB/T 24001-2016
GB Fire Protection Certificate
GB 16809-2008 / GB/T 12513-2006
Are you getting a Green Building Certification for your project?
Windows and doors play a significant role in the overall building energy efficiency assessment, and our windows can contribute to it.
Thermal conductivity: 0.39W/(m·k）
Wind pressure resistance: 2070pa~3500pa
Insulation effect: 2.2 (GB 8 Grade)
Water tightness: 150pa~350pa (GB 5 Grade)
Thermal expansion coefficient: 7.3×10-6/℃
A trusted material
A wide range of users trusts our Fiberglass windows. Residential developers, commercial buildings, hospitals, schools, and a research station in Antarctica.
500.000+ ㎡
Years of experience
Square meter produced
18
Unlocking the designs
Challenge us with your design
Selective Glasses, tempered
Low-E
Frosted
Clear
Reflective
