PVC windowsill boards, as building materials with both functionality and decorative features, are widely used in various home and commercial building decoration fields, bringing numerous outstanding characteristics to windowsill spaces.
| Product specifications | |
| Triangle series | 150/200/250/306/350/400/450/500/600 |
| Rectangle series | 150/200/250/306/350/400/450/500/600 |



| Material Properties |
High-Quality Polyvinyl Chloride (PVC) Raw Materials
Environmentally Friendly and Non-Toxic

Appearance Design
Realistic Texture
Customizable Size Specifications
| Performance Advantages |
The PVC material itself has extremely low water absorption, and water molecules can hardly penetrate its internal structure. When installed at the windowsill position, it effectively blocks the erosion of rainwater, dew, and daily water vapor, preventing the windowsill from getting damp, mildewing, and rotting. It performs particularly well in humid southern regions or application scenarios close to water sources (such as kitchen and bathroom windowsills).
Abrasion Resistance
The surface has undergone special hardening treatment and has strong abrasion resistance. In daily use, even with frequent friction with curtains, ornaments, and other items, scratches and wear are not likely to occur, remaining smooth and new for a long time. This characteristic greatly extends the service life of the windowsill board and reduces replacement costs.
Easy to Clean
The smooth surface makes it difficult for stains to adhere. Once smeared with dust, water stains, or light oil stains, it can be easily cleaned with a damp cloth without the need for special cleaning agents. The maintenance is extremely convenient and time-saving, saving time and energy for busy modern lives.
Good Thermal Insulation
It has certain thermal insulation properties, which can effectively block the outside heat from entering the room in summer, reducing air-conditioning energy consumption. At the same time, in cold seasons, it can slow down the heat loss indoors, playing a certain role in heat preservation and contributing to the overall energy-saving effect of the building.



The company advocates and is committed to manufacturing environmentally friendly and energy-efficient products, with a wide and diversified business scope. In terms of product manufacturing, it focuses on the production of high-molecular PVC plastic-steel door and window profiles, PVC door frames, door frame panels, PVC cabinet panels, PVC partition panels, PVC ceiling panels, wood-plastic doors, and WPC foaming materials.
Since its establishment in 2018, Jiangyin GWing Technology Co., Ltd. has been constantly forging ahead and gradually standing out in the plastic industry, growing into an extremely influential enterprise. The company is located at No. 39 Zhenyang Road, Qingyang Town, Jiangyin City. Its superior geographical location provides numerous conveniences for its business operations.
GWing Technology attaches great importance to technological research and development and innovation, possessing an experienced R & D team. The team members, adhering to the pursuit of excellence and the spirit of innovation, actively engage in the development of new products and new technologies. Thanks to the efforts of this team, the company has supplied high-quality products to all parts of the world, and its product quality is in a leading position in the industry. 
60% of the company's products are sold to Europe, America, and the Middle East, establishing sound and long-term trade cooperation relationships in the international market and winning the recognition and trust of international customers.








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