Stable Quality Two Three Tracks White uPVC Sliding Windows Folding Doors Type 5mm Single Tempered Clear Glass

U-PVC known as UN PLASTICIZED POLYVINYL CHLORIDE is a superior material.

It is economical, highly durable and ecologically friendly. With the right combination of ingredients like PVC Resin, Titanium, Impact Modifier, Stabilizers, Calcium Carbonate, and Pigments. All of these materials are combined together with certain standard ratios. Then the profiles are manufactured with the high level of resistant against: Ultraviolet, Hot, Cold, Acids, Heavy, rain and Dust, The optimal quality U-PVC is manufactured.
U-PVC windows and doors could be used in all kinds of buildings regardless of its altitude.
This windows and doors are easily operated even under any weather condition due to its coefficient of thermal expansion.

1) Energy Efficiency

The main good things about the uPVC windows may be the increase in energy efficiency, that is a lot greater than the steel or aluminum alternatives. uPVC is more of the insulating material, meaning less heat is lost from a home. Wooden frames are better than steel and aluminum at limiting losing internal heat, though these frames still aren't as efficient as uPVC windows.

2)Waterproof

Its water absorption is <0.1%. The doors and windows are designed to have rainproof plates and water drain slots, and can completely isolate the rainwater outside of your room. Its waterproof performance complies with DIDN18055.

3) Anit-UV. 

Imported denaturalizing agent is applied, and the agent for preventing UV rays absorption is added in the raw materials. The product does not discolor, and become aging or brittle even when it is exposed to direct sunlight, rainstorm, drying or humidity between -30°C and 70°C.
4) Maintenance Free. 

an un-plasticized polyvinyl chloride window gets extremely high marks for being simple to maintain. A well-installed uPVC window is resilient to fading, rusting, rotting, and flaking. Whereas, the alternative of a wooden window frame often requires regular maintenance and care, like a have to re-paint every 5 to 10-years. uPVC frames only need a basic clean and wipe down every so often, which could save a lot of time and expense on maintenance within the lifetime of the windows.

5) Sound Insulation. 

Its structure is designed very well, with tight joints. The test result indicates that its sound insulation is <20db and complies with DIDN4109.

Situated at the southern side of famous national scenic spots-Moganshan Mountain, Huazhijie Plastic Building Material Co., Ltd. was established in 1995. We were transformed from military industrial field. We are specialized in manufacturing PVC profiles, PVC doors and windows, ASA synthetic resin roof tiles and pvc foam board as kinds of plastic building materials in China.
Marketed under our 'HUAZHIJIE' brand, our products are sold well in China. Our products are exported to many countries such as the USA, Poland, India, Thailand, Indonesia, Africa, Guatemala, the Caribbean etc. The sales to overseas clients currently occupy 65% of our total turnover.
We introduced the top-class production lines from Singapore, Germany, Italy and Austria. The aim of the company is to create famous brand products, establish the enterprise with special character, and produce new plastic building materials of first class in the world by means of international advanced equipment and technology. We also hope to make contribution to beautification of human environment.

Our Workshop of advanced production equipments

Our Warehouse of scientific method for goods storage

Our Team of youth and enthusiasm

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