Established in 2008, Petersburg Composite Material Co., Ltd is a company specialized in the production of insulation materials and has obtained IS09001 quality management system certification. The company is well-established, with its headquarters and research center located in Longgang, Shenzhen. Its production base is situated in Boluo, Huizhou, covering an area of 15,000 square meters, and it is close to the famous tourist attraction, Luofu Mountain.

With the support of the Shenzhen research center for material development and innovation and advanced production equipment at the Huizhou factory, the company excels in manufacturing customized insulation and protection materials for electrical heating components, pipeline valves, machinery, and more, assisting customers in solving various high-temperature insulation and protection challenges.

The company's main products include glass fiber needled felt, smoke-free fiberglass needled felt, high-temperature resistant cloth (ceramic fiber, alumina silicate), aluminum foil fiberglass cloth, fire blankets, environmental protection cotton, aerogel nano wool, sound-absorbing wool, and various other fiberglass products. Among them, the monthly production capacity of glass fiber needled felt (fiberglass wool) exceeds 400 tons, ranking among the top producers in South China.