Shandong New Source chemical Co.,Ltd. is a national high-tech enterprise integrating the research and development,production and sales of new polymer composite materials.
We New Source assure you the most competitive price, best quality manhole covers.
| Class |
Application Area |
| Class A15 |
green belt, no motor vehicles on sidewalks and other areas |
| Class B125 |
sidewalks, non-motor vehicles, car parking and underground parking. |
| Class C250 |
residential district, street and lane, only light vehicle or car traveling area, the road on both sides of curbs within 0.5m |
| Class D400 |
City main road, roads, highways and other areas. |
| Class E600 |
freight stations, docks, airports and other areas |
| Class F900 |
airport runways and other areas |
Product Application :Manhole covers are manufactured for road construction, natural gas, water supply and drainage,
telecommunications. Manhole covers and gratings should be smooth, no blisters, holes, distortion or any other defects.
Product superiority
1: High-quality materials:using high-strength composite materials, FRP materials,to ensure the dur ability of the product.Anti-corrosion,
anti-aging,to adapt to all kinds of harsh environment.
2: Diversified specifications:more than one thousand sizes,load-bearing level sand design style,to meet the need so different projects.Provide a variety of sizes,bearing level sand design styles to meet different engineering requirements.
3: Safety performance:anti-skid design, to ensure the construction and pedestrian safety.High load-bearing capacity, suitable for municipal,power,communication and other scenarios.
4: Environmental protection and energy saving: the use of environmental protection materials,in line with the national green
building standards.Recyclable to use,reduce resource waste.
Audited Supplier 
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