Dibao Industrial Development (Liaoning) Co., Ltd. is a comprehensive company integrating decoration and renovation at Grade 1, general contracting of municipal public works at Grade 2, waterproofing, anti-corrosion, and thermal insulation at Grade 2, general contracting of construction engineering at Grade 3, general contracting of mechanical and electrical works at Grade 3, intelligent building, security engineering, fire protection engineering, power engineering, fresh air engineering, environmental protection engineering, landscaping, external wall insulation, waterproofing, demolition, design and construction of anti-corrosion and thermal insulation, on-site installation of mechanical and electrical equipment, labor subcontracting in construction, sales of building materials, decorative materials, and metal materials, leasing of construction machinery and equipment, scaffolding rental, and human resources services. The company is located in Shenyang, a major industrial city in Northeast China, with a registered capital of 49 million RMB. The company has registered and owns the brand trademark rights for Dibao pipes. Its products include Shengjing Dibao PE-RT floor heating pipes, EVOH oxygen barrier pipes, Shengjing Dibao forged monolithic manifolds, and Shengjing Dibao valves, among other proprietary products.