Guangzhou Lego Building Materials Co., Ltd. is a comprehensive company in the metal building materials decoration industry, integrating production and sales. With over a decade of rich experience, we excel in craftsmanship and provide complete sales services, supplying state-of-the-art high-tech products to major domestic infrastructure projects. We blend the essence of architecture with art to create a brilliant chapter. Our main products include aluminum profiles, aluminum single panels, aluminum grilles, aluminum curtain walls, aluminum hanging panels, aluminum strips, aluminum round tubes, metal wire mesh panels, etc. We also offer home decoration aluminum ceilings, non-standard ceilings, square ceilings, strip ceilings, shaped ceilings, and integrated ceilings. The surface of our decorative panels is coated with imported fluorocarbon, domestic fluorocarbon, polyester powder coating, hot stamping wood grain, and roller coating. Lego Building Materials is a large-scale trading and production enterprise, providing a continuous supply platform for decoration projects worldwide.
Aluminum T-slot specifications:
1. U-shaped aluminum extrusion specifications: bottom width typically 20-200mm, height 20-300mm, unfolded area generally not exceeding 800mm, thickness 0.5-1.2mm available.
2. Aluminum Extrusion Profiles Specifications: The aluminum extrusion factory can almost produce all commonly used profiles specifications on the market, up to 300*150*3.5mm.
3. Wood Grain Aluminum T-Slot: The spacing of the wood grain aluminum T-slot (i.e., the distance between T-slots) can be produced and adjusted in increments of 5mm. For standard installation, it is generally recommended to have a center spacing of 100mm.

How to Properly Choose Aluminum Trench Channels:
1. Material Selection: In terms of materials, there are common aluminum, Guang aluminum, and Southwest aluminum available. The alloy strength of these aluminum materials is categorized as H24 and H18. Additionally, they are classified by toughness into common aluminum, aluminum-magnesium alloy, and aluminum-manganese alloy. However, common aluminum is most commonly used, featuring lower strength and average flatness, but with strong toughness and resistance to deformation.
2. Surface Treatment Selection: Surface treatments vary, including spraying, baking paint, roll coating, and film coating. Spraying and baking paint have shorter lifespans and are prone to discoloration; roll coating has a moderate lifespan, while film coating is the longest-lasting. Film coating is further divided into standard and imported films, with imported films maintaining color for up to 20 years.

Aluminum Trench Channel Product Features:
1. Simple manufacturing process: Just design, cut/drill, and assemble; whereas traditional materials usually require complex procedures such as design, cutting/drilling, welding, sandblasting/surface treatment, and painting.
2. Material Reusability: As the components made of industrial aluminum profiles do not involve any thermal welding throughout the entire manufacturing process, they can be easily disassembled. All materials and accessories are reusable; whereas, traditional materials are rarely reused due to reasons like cutting deformation and the cost of disassembly.
3. Time-saving: The simple manufacturing process allows for significant cost savings in labor hours; especially when reworking due to errors, it can save several times more labor hours than traditional materials.

Aluminum T-joint application scope:
Subway stations, high-speed rail stations, train stations, airports, large shopping malls, public places, conference centers, leisure areas, office spaces - partitions, screens, indoor ceilings, curtain walls, railings, and other decorative elements.
Guangzhou Lego Building Materials Co., Ltd. adheres to the quality policy of "Quality First, Customer-Centric, and Sustainable Development." Guided by the Lego philosophy of "Optimism, Sincerity, and Quality Above All," we win the market with high-quality products, earning our customers' trust and support.




































