Heat Insulation Windows Bar

Polyamide (PA) insulation strips are key structural components for bridge cut aluminum doors and windows, as well as high-end system doors and windows. Through glass fiber reinforcement modification technology, they have dual functions of thermal insulation and structural support, accurately solving the core contradiction between "thermal insulation requirements" and "mechanical stability" of doors and windows. They are standard components of modern energy-saving doors and windows.
As a core component, polyamide thermal break strips are the key identifier that differentiates standard aluminum alloy doors and windows from thermal break aluminum ones. It is precisely the integration of these strips that endows thermal break aluminum doors and windows with outstanding thermal and acoustic insulation performance.

Boasting a heat resistance of 220°C, this product allows secondary processing during window manufacturing, thereby minimizing material waste to the maximum extent.
Endowed with excellent corrosion, weather, heat and alkali resistance, it extends the service life of windows and effectively cuts down their total ownership cost.
Compared with conventional aluminum alloy windows, those fitted with Noise Reduction Thermal Barrier Strips offer superior acoustic insulation, making them applicable to a broader range of scenarios.
Windows equipped with thermal break strips deliver outstanding thermal insulation, which significantly lowers household electricity consumption in both summer and winter.

Our company is located in Zhangjiagang City, Jiangsu Province, China, covering an area of 1,580 square meters and adjacent to the scenic Chanjiang River. We are close to China's only inland river free trade zone, with convenient driving access to key economic hubs such as Shanghai, Suzhou, Wuxi, Changzhou, Nantong and Nanjing.
Leveraging superior geographical location, mature industrial environment, convenient modern communications and developed land-water transportation networks, we have been deeply engaged in the R&D and manufacturing of PA66GF25 thermal insulation strip extruders, supporting molds, as well as related plastic pellets and thermal insulation strips since 2010.
As a professional manufacturer of PA66 thermal insulation strip extruder production lines and molds, we have accumulated rich industry experience and are willing to share it. We can customize molds according to customers' personalized needs and provide a full set of technical support and services.
"Customer-centric and dedicated service" is our core principle adhered to for ten years. We are always committed to providing customers with high-quality products and efficient services. Currently, our domestic sales volume maintains steady growth, and we are actively exploring overseas markets. We plan to promote our products globally and work with customers at home and abroad to achieve win-win cooperation and common development.