Plastic steel doors and windows are a common choice for residential buildings. In the market, they make up nearly half of the industry. Traditionally, white has been the dominant color, but as the industry evolves, colored plastic steel doors and windows have become increasingly popular among consumers. The production of colored profiles involves several techniques, including surface coating, solid-color extrusion, and two-color co-extrusion. While the first two methods face limitations in quality and cost, two-color co-extrusion has gained significant attention due to its versatility and efficiency. This technique allows different materials—whether similar or dissimilar—to be combined into a single unit, resulting in various combinations such as PM-MA-PVC, ASA-PVC, and PVC-PVC. These innovations bring promising opportunities for manufacturers and the market.
According to industry sources, ASA material is highly resistant to UV degradation, aging, and fading. It also maintains stability during processing, avoiding discoloration or decomposition even under high temperatures or oxidation. Testing has shown that ASA’s aging resistance is more than ten times that of ABS, making it an ideal choice for long-lasting products.
The demand for swing doors and windows has surged, now accounting for 90% of the total market. With faster localization of hardware components, insulating glass equipment, and sealing systems tailored for energy-efficient windows, production costs have dropped significantly. As a result, sales have risen steadily, reflecting growing consumer interest in eco-friendly options.
The overall speed of door and window manufacturing has improved dramatically. Just a few years ago, China had no domestic production of foam PVC doors and windows. Today, local manufacturers can produce them efficiently in one step, achieving full localization. These products not only dominate the domestic market but have also been exported to over 40 countries worldwide.
Despite this progress, challenges remain. However, plastic steel swing doors and windows continue to be a favorite among consumers due to their excellent cost-performance ratio and superior sound insulation, energy-saving, and sealing properties. Their popularity shows that innovation and practicality go hand in hand in this evolving industry.
Solar Light
Solar street lights have several advantages over traditional street lights. Here are some of the benefits of solar street lights:
Solar street lights do not require cables, AC power supply, or electricity charges. Adopt DC power supply and control; It has the advantages of good stability, long life, high luminous rate, easy installation and maintenance, high safety performance, energy saving and envi
ronmental protection, economic and practical.
Energy-efficient: Solar street lights are powered by renewable energy from the sun, making them highly energy-efficient and eco-friendly. They do not require electricity from the grid, which reduces electricity bills and carbon emissions.
Although the initial cost of installing solar street lights may be higher than traditional street lights, they are more cost-effective in the long run. They require minimal maintenance and have a longer lifespan, reducing replacement and repair costs.
Solar street lights are easy to install and can be installed in remote areas without access to electricity. They do not require any wiring or trenching, which makes the installation process quick and hassle-free.
Solar street lights provide better visibility on roads and sidewalks, making them safer for pedestrians and drivers. They also reduce the risk of accidents and crime in poorly lit areas.
Solar street lights are equipped with batteries that store energy during the day and provide power at night. They are designed to work even in cloudy weather and can provide illumination for several nights without sunlight.
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Yangzhou M.T. New Energy & Lighting Group Co., Ltd. , https://www.mtstreetlight.com