1. Nice appearance
Composite resin color covers are present in the material inside is not a simple diagram on the surface, the color persistence
2. High strength
Its strength is ten times as rigid PVC, much higher than the absolute strength of aluminum to achieve the level of ordinary steel;
3. Corrosion-resistant
It stainless, no mold, no rot, no paint, the ability of many gas, corrosive liquid medium;
4. Fatigue resistance
Composite covers have some flexibility, which makes the people who work in the above long-term comfort, as a work platform, reducing the staff of the legs and back tension, increase the comfort of working to improve efficiency, human engineering scientists have been recommended;
5. The overall economic good
With more than ordinary carbon steel, composite material covers integrated, low cost, although its one-time investment than ordinary carbon steel, because of its long life, and can be used two decades, and no maintenance, thus The overall economic efficiency is much better than using carbon steel;
6. Easy installation
The covers makes use of composite materials greatly reduce the weight of components, thus reducing the weight of the support structure, installation does not require use of lifting equipment, which saves and convenient.
7. Safety and security:
Covers the installation and use of composite materials, the process will not crash and have a spark, especially for use in explosive environments, in addition, the covers with non-slip surface to prevent sliding down to reduce accidents.
Changxing Hongying Building Materials Co., Ltd. Was founded from the expansion of East Plum Building Materials Factory. Our company is located in Changxing County, Huzhou City, Zhejiang Province. We has been specialized in producing all kinds of manhole cover for over twenty years, covering an area of thirty thousand square meters.
According to different needs from different customers, our company offers a variety of different environments for our manhole covers. We produces high-strength composite material manhole...
Changxing Hongying Building Materials Co., Ltd. Was founded from the expansion of East Plum Building Materials Factory. Our company is located in Changxing County, Huzhou City, Zhejiang Province. We has been specialized in producing all kinds of manhole cover for over twenty years, covering an area of thirty thousand square meters.
According to different needs from different customers, our company offers a variety of different environments for our manhole covers. We produces high-strength composite material manhole covers, grates, other road facilities and water products. With such advantages as anti-theft, environmental protection, energy saving, noise reduction, light and beautiful styles and lifelong survival, our high-strength composite covers have won the trust of our customers. At the same time, our good ductile iron and cast iron manhole covers, with such features as high-strength, anti-corrosion, high temperature resistance and compression performance, have won the majority of users' acceptance.
Over the past years, our company has been relying on strict modern management and focusing on technological progress and quality, so our products are in the leading position in the same industry, winning the majority of users' praises and recognition.
Our company is in happy work and is dedicated to our concept of "service". We sincerely hope to establish friendly cooperation relationships with our old and new customers.
