未核实，仅供参考济南万顺铸业有限公司
（一）强度高：高分子量复合塑料合成材料，具有很高的抗压、抗弯、抗冲击的强度，有韧性。长度使用后该产品不会出
High strength: high molecular weight composite plastic composite material, with high compression, bending, impact strength, toughness. After the length of the product will not use
现井盖被压碎及损坏现象，能杜绝“城市黑洞”事故的发生。
The covers were crushed and damaged, can completely eliminate the occurrence of "black hole city" accident.
（二）外观美：检查井盖表面花纹设计精美，美化城市环境。
(two) the beautiful appearance: manhole cover surface pattern design is exquisite, beautify the city environment.
（三）使用方便，重量轻：产品重量仅为铸铁的三分之一左右，便于运输、安装、抢修，大大减轻了劳动强度。
(three) easy to use, light weight: the weight of the product is only about 1/3 of cast iron, easy to transport, installation, repair, greatly reducing the intensity of labor.
（四）防盗：该复合塑料合成材料无回收价值，自然防盗；根据客户需要并设有锁定结构，实现井内财物防盗。
(four) theft prevention: the composite plastic composite material has no recycling value, and is characterized in that the utility model is characterized in that the utility model is characterized in that the utility model is provided with a locking structure according to the needs of the customers, and the property theft in the well is realized.
（五）耐候性强：该产品选用分子量大、化学稳定性强的高分子量材料做井盖原料，通过科学的配方、先进的工艺、完善的技术设备使该产品能在—50℃—+120℃正常使用。
(five) strong weatherability: high molecular weight material the product is made of high molecular weight, high chemical stability of the manhole cover material, through scientific formula and advanced technology, perfect technology and equipment so that the product can be used in +120 - 50 C and C.
（六）低噪音：合成材料的应用，特殊的锁定结构设计，解决了检查井盖给城市造成的噪音问题。
(six) low noise: synthetic materials, special locking structure design, noise completely solves the problem of the manhole cover to the city caused.
（七）耐酸碱、耐腐蚀。
(seven) acid and alkali resistance, corrosion resistance.
济南万顺铸业有限公司(井盖咨询电话——18753109752)，从事山东球墨铸铁井盖，铸铁栏杆，山东铸铁护栏的生产销售，品质认证，值得信赖！坚持用户满意，是我们永远的追求，我们将以低廉的价格为您提供高质量的产品，完善的售后服务，为管道铸造市场的发展做出应有的贡献!
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济南万顺铸业有限公司
济南市天桥区刘万顺铸铁管件经营部
电话：0531-85815461
手机：13475913858/18753109752
联系人：刘经理
地址：山东省济南市天桥区金牛建材市场
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