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Since

2004

A technical enterprise specializing in the design, research and development, production, and sales of composite manhole covers.

Our

Quality Control

Each batch of raw materials is entrusted to the relevant quality inspection departments and colleges for quality inspection, and the qualified rate of raw materials is strictly controlled.

Strictly control the qualification rate of

Raw Material Quality

Source control and quality management.

Building a

SMART CITY

Intelligent technology creates the fifth space for livable cities

PRODUCT

â†?

SMC BMC Other Product

MORE

Sealed manhole cover

Composite manhole cover

Inspection manhole cover

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Lightweight manhole covers

Gas manhole cover

Molded manhole cover

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ADVANTAGES

The company's series of products such as composite manhole covers and water grate

Light

It's weight is only about one third of that of cast iron, which is greatly lower than that of cement well cover, is convenient to transport and mount, and greatly relieves the labor intensity.

High Intensity

By using BMC composite well cover produced by BMC in combination with steel reinforcement framework at high temperature and high pressure, the highest test load can reach F400KN; by using high-intensity SMC composite well cover produced by HZ-SMC sheet molding compound, the highest test load can reach F900KN.

Preservative

The product has been tested by the National Chemical Building Materials Testing Center and has the ability of corrosion resistance, acid and alkali resistance, and the anti-aging index reaches above level three, and the service life is long.

Antitheft

This synthetic material is unrecyclable, and can guard against thefts naturally; it is equipped with a locking structure, to prevent burglary of downhole properties.

Weather Resistance

The product is produced by taking high polymer materials with high molecular weight and strong chemical stability as raw materials, and can be normally used at -50ã€?-â€?150ã€? by virtue of scientific formula, advanced process and perfect technical equipment.

High Accuracy

This product is subjected to high-temperature compression molding, and has small cover frame clearance, thus overcoming the defects of â€œrunning, jumping, soundingâ€?of well covers made of cast iron, cement, etc., and improving the highway capacity and driving comfort.

PROJECT SOLUTIONS

Telecom construction

Sewerage construction

Road&Bridge construction

Municipal construction

Since 2004

ABOUT

Zibo Best Energy-saving Materials Co., LtdåQ?was established in 2004. BEST focuses on innovation and R&D. There is a strong team consisting of senior experts and engineers, annual manufacturing capacity is 2,000,000 sets of manhole cover. BEST not only pursues high quality continuously, but also focuses on unique design and environmental protection. With quality advantages of Best's manhole covers realized by customers in different areas, the brand is well recognized by customers. In order to reduce customer costs and ensure product quality, BEST focuses on raw materials quality. Each batch of raw materials are entrusted to domestic institutions to conduct quality tests to ensure that the raw materials can achieve 100% pass rate.BEST has introduced the production line of SMC (Sheet Molding Compound) and manhole cover pressure tester. Now we have more than 30 hydraulic machines which vary from 200 to 1600 tons in terms of types...

â†?

Qualification & Honor

Focusing on the research of composite manhole covers and water grates business fields, through years of accumulation, it has established its own brand "Bester" in the process of productization development.

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High Standard

Strictly implement the National Standard of the People's Republic of China "GB/T23858-2009 Inspection Manhole Cover" and the European Standard EN124: 1994 "Standard for Drainage Covers and Manhole Covers for Vehicles and Pedestrians".

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Service Guarantee

Strictly implement the product warranty policy under the premise of non-human destruction and correct use.

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Export Container

Based in China, serving the world.

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STRENGTH

Intelligent technology creates the fifth space for livable cities and contributes to environmental protection for society.

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NEWS

04-24

2024

Analyze the multiple advantages and wide application of resin manhole cover

In modern infrastructure construction, resin manhole cover, as a new type of manhole cover material, is gradually receiving widespread attention and application. In this paper, we will introduce the definition, characteristics, advantages, application areas, as well as the installation and maintenance of resin well cover.

07-05

2023

Polymer resin manhole cover as a new manhole cover, more suitable for the use of the market

Polymer resin manhole cover is a new type of manhole cover, which is made of high-strength resin material with the features of lightweight, durability, high strength, etc. It is suitable for covering water supply, power supply, gas and other pipelines on all kinds of roads and cities.

06-27

2023

Sewage manhole covers have a non-negligible role in the city's drainage system

Sewage manhole cover is one of the indispensable facilities in city life, it is widely used in roads, squares, parks and other public places, mainly to prevent people and vehicles from falling into the sewage pipes. Sewage manhole cover is usually made of cast iron, steel plate and other materials, its thick volume and sturdy structure can withstand the weight of vehicles and pedestrians, but also can withstand a variety of harsh weather conditions, such as rain, snow, wind and so on.

06-25

2023

Heavy duty manhole covers are mainly used in these areas

Heavy duty manhole cover is a kind of composite manhole cover widely used in roads, squares, parking lots, airports, docks, industrial areas and other places. It is usually made of composite resin material with very high load-bearing capacity and durability to protect the wellhead from external objects.

â†?

VIDEO

Contact us

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If you are interested in our products and services, please contact us or leave us a message, we will serve you wholeheartedly!

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Contact

Robert Wang

Tel

+86-17667541696

E-mail

info@ailitecover.com

+86-17667541696

Add

No. 23, Road 2, West Area, Liangxiang Industrial Park, Zhangdian, Zibo, Shandong

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8617667541696

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Since

2004

Our

Quality Control

Strictly control the qualification rate of

Raw Material Quality

Building a

SMART CITY

PROJECT SOLUTIONS