Cast iron dumplings
It can be widely used in green belts, sidewalks, motorways, docks, alleys, communities, schools, etc.
1. High strength: It has high compressive, bending and impact strength, and has toughness. After long-term use, the product will not be crushed and damaged, which can completely prevent the "urban black hole" accident.
2. Beautiful appearance: the surface pattern is exquisitely designed, and the color is adjustable, which can beautify the urban environment.
3. Easy to use and light weight: The product weighs only about one-third of cast iron, which is easy to transport, install and repair, which greatly reduces labor intensity.
4. Anti-theft: ordinary anti-theft design, new anti-theft design, high-capacity bolt connection for well cover and well circle, integrated design.
5. Strong weather resistance: through scientific formula, advanced technology, and perfect technical equipment, the product can be used normally in the environment of －50 ℃ ～ + 300 ℃.
6, acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance of vehicles, long service life. No pollution, no maintenance, can be used for more than 50 years.
7. High bearing capacity: The bearing capacity is much higher than other types of products, the bearing pressure is large, and safety accidents such as breakage and vehicle fall are prevented.
8, good safety: no jumping, rocking, shifting and other phenomena, no noise, safe and reliable.
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