About Company

Professional cable trench cover manufacturer


Founded in 2009.
A national high-tech enterprise integrating with R&D, manufacturing and sales of new polymer composite materials.
Four production bases.
More than one hundred sets of fully automated production equipment
Annual production capacity of 5 million sets.
Own mold factory, thousands of sets of molds, tens of thousands of product specifications.
Our products are sold to more than 10 countries and regions.
Widely used in the construction of “One Belt One Road”, state grid substation construction, expressway, rail transit, municipal engineering and other types of infrastructure construction.

Product Center

Product covers vertical structures for connecting, inspecting, maintaining pipes and installing underground facilities.

BAOGAI COVERS MAKE ROADS SAFER

BAOGAI Glass Reinforced Plastic (GRP) covers, trench covers and underground enclosures are trafficable at road site applications. Your Safety, Our Solution

HIGHER STRENGTH

Inmeng fabricating from an exclusive sheet molding composite technique and composite products are corrosion free, lighter than iron covers, and has a standard loading range from 2 ton to 60 ton.

ANTI-THEFT

SMC material has no recycling value to the scrap market, and prevents traffic accidents and sanitary issue caused by uncovered manhole. The anti-theft design prevent jobless citizens to resell the covers.

CUSTOMIZABLE

We provide personalized customized services. Product structure / size / surface pattern / color / performance / carrying capacity / function / brand customization.

Latest News & Blog

Sed ut perspiciatis unde omnis iste natus error

Advantages of Baogai New Materials

1.Product superiority ①  High-quality materials: using high-strength composite materials, FRP materials, to ensure the …

‌Why Choose Baogai New Materials?

① Treasure cover status: Shandong Baogai New Material Technology Co., Ltd. is the leading enterprise in the composite m…

Announcement of the Successful Listing of Baogai New Materials on the NEEQ

The morning of September 9, 2024, marked a memorable moment in the development journey of Shandong Baogai New Material …

What are the advantages of composite manhole covers compared to traditional manhole covers

Composite manhole covers are mainly made of unsaturated polyurethane resin and formed using compression molding technol…