About Company

Professional cable trench cover manufacturer


The company was founded in 2009 and is a national high-tech enterprise specializing in the research, production, and sales of new polymer composite materials and products.
As the lead drafting unit of the T/CIA002-2022 Group Standard for Composite Cable Trench Covers, the company is a leader in the industry.
It has been honored with multiple certifications, including the "Specialized, Sophisticated, and Innovative" Small and Medium-Sized Enterprise in Shandong Province and the 2024 Shandong Digital Economy "Morning Star Factory."
Through technological empowerment and core technology enhancement, the company has built a complete industrial chain covering mold R&D, material upgrades, manufacturing, and application scenarios.
Focusing on intelligent manufacturing, the company has independently developed automated production lines and possesses a full range of advanced and precise technical equipment.

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…