Window and door frames are built with thermal break aluminum profiles, where an insulation barrier separates the indoor and outdoor aluminum sections to slow heat transfer, so rooms stay cooler in summer and warmer in winter and air conditioning energy use drops in villas, apartments and offices.
Casement, sliding and fixed windows can be fitted with insulated or laminated glass, and the sealed air gap between panes weakens outside traffic and construction noise for bedrooms, hotels, meeting rooms and roadside buildings.
Multi-layer sealing strips run along the whole frame and sash to keep rain, wind and dust outside, while the sill drainage channels guide water away fast during heavy rain, which suits coastal and rainy regions.
Insect screen mesh keeps mosquitoes out while letting air through, and the hardware set gives smooth opening and closing with a firm lock for balconies, kitchens and living rooms.
Sizes, colors and opening ways are made to your drawings or sample, with OEM and ODM orders supported, and every unit is wrapped in protective film and foam, strapped and loaded into the container to cut damage during sea shipping.
Established in 1998, Tangshan Haofa International Trade Co., Ltd. has emerged as a pioneering force in the building materials industry with an illustrious history of 25 years. Specializing in premium decoration and construction materials, we offer an extensive selection of products including WPC wall panels, PVC wall panels, SPC wall panels, light steel keels, gypsum boards, and comprehensive indoor & outdoor flooring solutions. Our commitment to excellence is reflected in our ability to provide one-stop procurement services tailored to meet all material needs for building and renovation projects.
Our seasoned professional team and robust global supplier network ensure that every client receives unparalleled service and support. We pride ourselves on delivering top-tier quality products, competitive pricing, and unwavering supply chain stability. With a focus on customization, we offer bespoke solutions that cater to specific color, size, and style requirements, ensuring that each project meets its unique specifications perfectly.
At Haofa International, we maintain a 100% on-time delivery rate and a flawless customer satisfaction record, achieving a 100% positive feedback score from our diverse clientele ranging from contractors and developers to interior design firms across more than 70 countries and regions. Every step of production and shipping undergoes rigorous quality control checks to guarantee superior product performance and safety, certified by relevant international standards such as CE/RoHS/EN.
Partner with Tangshan Haofa International Trade Co., Ltd. for reliable, high-quality building materials that elevate your project's potential.