Shandong Baogai New Materials Technology Co., Ltd. was established in 2009. It focuses on the research and development and manufacturing of new polymer composite power covers, composite manhole covers, smart manhole covers and other products. It is the pioneer and leader of the national composite cable trench cover industry. . The company's products are widely used in the fields of national new infrastructure, medium and ultra-high voltage, high-speed railways, urban rail transit, municipal engineering, etc.

The company is a national high-tech enterprise, a "specialized and innovative" enterprise in Shandong Province, a "gazelle enterprise" in Shandong Province, a "gazelle enterprise" in Zibo City, and a technology-based small and medium-sized enterprise in Shandong Province. It has now passed ISO9001 international quality management certification and ISO14001 International environmental management system certification, ISO4500 international occupational health management system certification, ratings reach corporate credit AAA, quality service integrity unit AAA, quality-oriented and trustworthy unit AAA, etc.

The company now owns more than 40 scientific and technological achievements such as invention patents, utility model patents, appearance design patents, and software copyrights. The company continues to drive innovative development and constantly explores the application of new materials and new technologies in composite power cover plates and composite manhole cover products, making the company's industrial chain more complete and more competitive advantages. Through its technological advantages, the company has driven many surrounding composite cable trench covers, and composite manhole cover manufacturers have formed the advantages of industrial coordinated development.

The company produces mid-to-high-end composite covers. The product has a complete specification, many varieties, large output and high cost performance. The company's products - polymer molded cover plates, are divided into two series: BMC and SMC, with an annual production capacity of 5 million pieces. The product is made of polymer polyester resin and a variety of polymer materials, and is molded in one-time by high temperature and high pressure. It has the advantages of high strength, high hardness, light weight, corrosion resistance, anti-aging, beautiful and anti-theft. Products are sold all over the country. The company's newly developed nano-coated groove cover plate is a new trend in the industry.