Xiamen TaoHong Technology Co.,Ltd., is operates a quality management system approved to ISO 9001:2008 and dimensional tolerances to EN 755. This system allows quality management from an initial contract review through to product shipment. Laboratory facilities are also available to assist with quality assurance and any necessary metallurgical testing.

Backed by our strict quality management framework, our core product line of customized aluminum double glass glazed sliding doors and windows is engineered to meet diverse application needs for both residential and commercial projects. We understand that every building has unique dimensional, aesthetic and functional requirements, which is why we offer fully flexible customized solutions that can be tailored to your specific opening sizes, surface finish preferences, and performance expectations. The double-glazed configuration of our sliding doors and windows not only delivers excellent sound insulation that blocks out harsh street noise to create a quieter, more comfortable indoor environment, but also provides superior thermal insulation. It cuts unwanted heat transfer in summer and retains indoor warmth in winter, effectively reducing the energy consumption of heating and cooling systems to lower your long-term utility costs. The high-grade aluminum frame is also corrosion-resistant, lightweight yet durable, making it ideal for long-term use in various climate conditions. As a direct manufacturer with full in-house production capabilities from raw material processing to finished product assembly, we cut out unnecessary middleman markups to keep our prices affordable, delivering high-quality customized products that fit project budgets of all sizes without compromising performance. We also offer responsive pre-sales consultation and reliable after-sales support to address any questions about configuration, installation or maintenance, ensuring a smooth and satisfying experience for every client. (Word count: 328)

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PROPERTIES OF THE DOOR:
Maximum sash size (H x W) - 2700x2700 mm
Maximum sash weight - 250 kg
Visible profile thickness - 34 mm
COMFORT:
Air tightness (max. pressure) - 4 (600 Pa) Water tightness - 8A (450 Pa)
Wind load resistance - B5 (2000 Pa) Sound insulation - 40 (-2;-4) dB
SECURITY:
Burglary resistance - RC2/WK2
ENERGY EFFICIENCY:
Thermal insulation (Uf) - 2.4 W/m²K

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ABOUT OUR FACTORY:

Xiamen Taohong Technology Co.,Ltd., is a joint venture group of three major industries, namely steel structure industry, aluminium profile industry, hardware industry, specializing in manufacture, processing and sales of building materials.

For the steel structure industry, our company has 10 advanced production lines of cold-rolled, galvanized and color-coated, which can produce various specifications of galvanized/color-coated products. 
For the aluminium profile industry, we can produce various types & specifications of aluminium profiles, and based on the principle of innovation, we have obtained the structurral patent of aluminium doors and windows, and sold around the world.
For the hardware industry, customized by customers, one-stop service. We can provide free design/ samples to you.
Our company adheres to the enterprise spirit of "enthusiasm, creation, efficiency, win-win", "innovative design and high quality" as the purpose of the enterprise, strives to become a brand manufacturer of building materials.