industry news

The short answer is yes—but the full picture is far more compelling. Modern Aluminum Alloy Door and Window Systems have evolved beyond structural components into intelligent building envelopes that actively communicate with your home’s automation ecosystem.

​When large openings, heavy panels, demanding environments, and refined appearance all need to be addressed in one door system, a Heavy Duty Lift and Slide Door offers a practical and high-performance solution. Unlike conventional sliding doors, a lift-and-slide mechanism raises the door panel sligh......

​A Copper-Aluminum Door combines the visual richness of copper with the structural advantages of aluminum, making it an attractive choice for premium entrances, architectural projects, and specialized marine applications. For buyers, however, appearance alone is not enough. They need a door that off......

When moisture levels rise in bathrooms, laundry rooms, or coastal climates, standard door materials warp, swell, or corrode. For compact spaces, an Extremely Narrow Sliding Door must balance slim dimensions with exceptional resistance to humidity. At Guohua, we engineer these specialized doors to wi......

In modern marine engineering, door systems are required to provide not only convenient access but also reliable safety, intelligent control, and long-term durability. The Automatic Door Function Selector has become an essential component for advanced automatic door systems, especially in ships, yach......

For homeowners living near busy streets, airports, or noisy neighbors, the quest for peace and quiet often begins at the front entrance. Aluminum Home Windproof Spring Doors have gained popularity not just for their durability and weather resistance, but also for their claimed acoustic benefits. The......