Product model : Customizable
Scope of application : for water supply and drainage inspection
Product material : Composite
Product bearing : Sump cover
Product shape : Square
Acid resistance : Strong
colour : Multiple colors
Product features ：
1. High strength: It has high compressive strength, bending strength, impact strength and toughness. After long-term use, this product will not be crushed or damaged, and can completely eliminate the occurrence of "urban black hole" accidents.
2. Beautiful appearance: the surface pattern design is exquisite, the color is bright and adjustable, beautifying the urban environment.
3. Easy to use, light weight: the product weight is only about one-third of that of cast iron, which is convenient for transportation, installation and emergency repair, greatly reducing labor intensity.
4. No recycling value, natural anti-theft; According to the needs of customers, a locking structure is provided to prevent property theft in the well.
5. Strong weather resistance: through scientific formula, advanced technology and perfect technical equipment, the well cover can be used normally in the environment of - 50 ℃~+300 ℃.
6. Acid and alkali resistance, corrosion resistance, abrasion resistance, vehicle rolling resistance, long service life.

Banan District Jianguo Building Materials Business Department mainly produces Chongqing well covers, composite material well covers, ductile iron well covers, stainless steel well covers, composite material well cover water grates, ductile iron well cover water grates, stainless steel well cover water grates, composite cable supports, etc., which are widely used in inspection well covers, water grates, communications, tap water, natural gas, electricity, chemical bases, etc Handhole cover plate. The product has the advantages of reasonable design, light weight, coloring, etc., which brings great convenience to installation, maintenance, and identification. At the same time, because the product has no recycling value, it fundamentally solves the danger of theft to pedestrians and vehicles.