Municipal venues are an important part of municipal utilities, mainly including gymnasiums, exhibition centers, libraries and other public places with large architectural space and large changes in pedestrian flow, including airports, high-speed rail stations, subway stations and other transportation hubs and related facilities such as urban water supply, drainage, gas, heat, landscaping, environmental sanitation, roadway lighting, industrial waste, medical waste, and domestic waste disposal equipment, etc.

Sculpture exposed to the natural environment for a long time, by wind and rain erosion, material aging and other factors, corrosion will occur. Stainless steel, copper alloy and other metal materials, despite a certain degree of corrosion resistance, but in specific environmental conditions, corrosion may still occur. In addition, the sculpture of the spray paint coating layer may also be due to the metal material itself corrosion resistance of different as well as the differences in the pre-painting treatment process, resulting in different corrosion resistance and anti-corrosion performance.

应用领域：建筑外立面的铝合金卷材、铝合金幕墙、铝合金门窗，光伏背板的铝合金边框、铝制设备和部品、玻璃钢等复合型材。

Application areas:Copper, brass, stainless steel copper plating and other copper door field and pre-processed copper coil factory, pre-processed copper veneer factory.

Decorative panels and thermal insulation materials, backing materials using adhesives in the factory through mechanized equipment composite, with thermal insulation and decorative function of composite panels. It has many advantages such as safer, more material-saving, more environmentally friendly, more durable, etc., and solves the many disadvantages of the traditional form of thermal insulation.