Guangzhou Lego Building Materials Co., Ltd. provides cutting-edge high-tech products for major domestic infrastructure projects with its exquisite craftsmanship and exceptional sales service, writing a splendid chapter of the fusion of architecture and art.
Aluminum Trench Cover Surface Treatment: Powder coating, fluorocarbon coating, wood grain. Colors available upon request. Note: Length can be customized up to 6 meters, dimensions can be tailored to specific requirements, and orders are welcome. Unit (mm)

Aluminum T-slot surface treatment:
Powder coating, fluorocarbon, polyester, wood grain, marble pattern, sandblasted finish, roll coating, copper plating, etc. Colors can be chosen from our company's color chart or customized according to the color chart provided by our customers. The wood grain aluminum profiles are our current product.

Aluminum T-slot specifications:
1. U-channel aluminum extrusion specifications: bottom width typically 20-200mm, height 20-300mm, unfolded area usually not exceeding 800mm, thickness ranging from 0.5-1.2mm.
2. Aluminum Extrusion Profiles Specifications: The factory can almost produce all common aluminum extrusion profiles available in the market, up to 300*150*3.5mm.
3. Wood grain aluminum channel framing: The spacing of the wood grain aluminum channel framing (i.e., the distance between channels) can be produced and adjusted in increments of 5mm. For standard installation, it is generally recommended to have a spacing of 100mm.

How to correctly choose aluminum hollow profiles:
1. Material Selection: In terms of material, there are different types of aluminum, including common aluminum, Guang aluminum, and Southwest aluminum. The alloy strength of these aluminum types 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 general flatness, but with high toughness and resistance to deformation.
2. Surface Treatment Selection: Surface treatments vary and include spraying, baking paint, roll coating, and film coating. Spraying and baking paint have shorter lifespans and are prone to discoloration; roll coating falls in the middle, while film coating offers a longer lifespan. Film coating is further divided into standard and imported films, with imported films maintaining color for up to 20 years.
Lego's experienced design, production, and sales team, comprehensive pre- and post-sales system, and full implementation of ISO9001:2000 quality management system, achieving comprehensive development in production, supply, and sales. Lego adheres to the quality policy of "Quality First, Customer-Centric, and Sustainable Development." Guided by the philosophy of "Optimism, Sincerity, and Quality Above All," Lego wins the market with high-quality products, gaining the trust and support of customers.




































