Good Anti-theft Property:This product is pressed with the polymer composite materials under the high-temperature mould, therefore Manhole cover is no recycle value for the thieves.
Easy Installation and Beautiful
Appearance: The weight of Manhole Cover is only a third of cast iron in same specification, It is convienience to installation and checking.Also we can produce Manhole Cover with different specification and color. It is beautify and you can easy to manage too.
High Precision: Our Manhole Cover is shaped under high-temperature mould with pressure, and the joint clearance of the cover and frame is small.
No Noise:Composite Manhole Cover is overcome the problem of cast iron Manhole Cover and Concret Manhole Cover, like displacement, warp,and making noise.
Flexible Desin:We can costumized the words, patterns, color and LOGO for you.
Zibo Best Energy-saving Materials Co., Ltd. Specializing in composite manhole cover, trench cover, drain grated and cable cover. More than 12 years experience and easy to get professional technical.
If you want to know more details, please follow our website and welcome any inquiry.
