Advantages of Manhole Cover
1. Environmental protection
With raw material non-toxicity, it will not influence to user.
2. Longevity
SMC manhole cover has the advantages of high strength and good electrical insulation properties, waterproof, aging resistance, acid and alkali resistance, impact resistance.
3. Competitive price
The price of compound manhole cover is lower than stipulated standard cast iron ones. The manhole cover has no recycling value, to the Ministry of construction industry standards.
4. Light weight
The weight is 1/3 lighter than cast iron ones so that it is convenient to transport, install, rush repair; construct easily and reduce working intensity.
5. Nice appearance
Beautiful appearance and rich colors; the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.
6. Anti-theft
Non-recycle material, anti-theft naturally; the lock attachment can prevent tunnel products from losing, therefore city blackhole can be stopped totally.
7. Low noise
Harsh noise and rebounding free when car roll.
SMC is the abbreviation of Sheet Molding Compound and it is often called unsaturated polyester dough molding compound in China. It is dough soaked materials made up of mixed short glass fibers unsaturated resin, fillings and various additives. Because it is endowed with mechanical performance, good high temperature proof and chemical anti-erosion as being anti-erosion, it is adoptable for various processes, that is to say, it can meet performance requirements for different products, and it is widely used in all areas.
After-sale Services
We guarantee your satisfaction with all our merchandise. If you do not feel that your purchase
has lived up to your expectations, you have 15 days from the time of receipt to return it.
We will gladly refund the purchase price, exchange it for same item or credit the amount
against the purchase of another item.
Company Information
Zibo Best Energy-saving Materials Co., Ltd. was established in 2004, which is one of the largest and the most professional manufacturer in China, specializing in producing and supplying composite materials (SMC/BMC/FRP/GRP) manhole cover, rain-grating, tree-grating, water meter box and so on.
Welcome to visit our factory.
Location: Liangxiang Industry Park, Zibo City, Shandong Province, China Mainland (300 kilometers near Port Qingdao)
We company is a high-tech enterprise which integrates technological research, design, production and sale.
Zibo Best Energy-saving Materials Co., Ltd. Established in 2004 as an independent legal entity with the private sector. It is situated the central of Shandong Province(that is a industrially developed province)--Zibo city, where is the hometown of Songling PU-- famous for short story in the world. It inherit a rich culture of Qilu state, shoulders of high-level personnel training, scientific research and achievements into the glorious mission.
We own a big staff in this company, the acreage of the factory is about 1500 sqm, there are professional works struggling in the first-line, we have the H&R, H&D, Q&C, F&A, S&D, R&T the six departments cooperate together to promote the company's development.
We have been engaged in all kinds composite manhole covers, magnesite composite manhole cover, molding resin covers, sewer cover, tree gale, and all the series drainage covers. Meanwhile, committed to the covers technology research and application of product development and production, sales. Nowadays, the company has fixed assets of 20 million, annual output of the composite manhole cover ( rain grate) 10 thousand sets, with an early start in this line ( composite manhole covers and rainwater grate).
We produced the resin composite material covers, which are made of high temperature and pressure, with competitive price, have many clear advantages in good impact resistance, corrosion resistance, aging resistance, excellent technical performance and practicality. Meanwhile, all the products design with light weight can be any color as your demand, etc, to the installation, maintenance, great differences between the convenience sector, while the product was no recycling value, a fundamental solution to avoid the easy-theft issue, there is no doubt that it play an important role in protecting the pedestrians, vehicles, and avoid the dangers which aroused by stealing at the same time in beauty the city. Through the practical application of the product among the large and medium size cities, the satisfied results is --fully affirmed and agreed that our products is the road load ideal generation product.
In view of the serious phenomenon that cast iron manhole covers are stolen universally in urban, we tried our best to joint with the developed domestic institutions and focus on innovation, the independent research and development of products, covers the mobile communications, information security of data communication, communication etc.
We own the OBM-- magnesia composite manhole covers make the magnesium oxide, magnesium chloride as the substrate, a dozen raw materials will be made of composite modified after molding not only high strength, beautiful appearance, and good electrical insulation, waterproof, anti-aging, acid and alkali, impact resistance, no recycling value, to the Ministry of Construction industry standards, is ideal for cast iron manhole covers generation product. The products approved by the "National Building Materials Industry of Building Material Quality Supervision and Testing Center" test, and widely used in municipal building projects, residential area, gas installation, water conservancy project, fire protection, transportation, chemical industry, oil application and other industries inspection's wells, trenches, the entrance of the pipe road. Because the characteristics of the product, we can according to the customer's requirements to make customized with different specifications on manhole covers with different design and colors.
