Sanjie Energy-saving New Materials Co., Ltd. is a professional in China focusing on the research, production, sales, installation and service of polyurethane prefabricated direct buried insulation pipes, steel-covered steel steam insulation pipes, high-density polyethylene external guard pipes and supporting pipe fittings. Cultivate enterprises. The company was established in 1998 and is located at No. 02, Jianye Road, Luoyang Airport Industrial Cluster. It has three industrial bases: Luoyang Airport, Luoyang Huayang and Lanzhou New District (Northwest Subsidiary). It covers a total area of ​​more than 700 mu, and all projects are full. In production state, the annual output value can reach more than 2 billion yuan.

The company focuses on scientific research and innovation, and is a national high-tech enterprise, a national science and technology-based innovative enterprise, "HD polyethylene external guard pipe rigid polyurethane foam plastic prefabricated direct buried insulation pipe and fittings" (GB/T29047-2021), "HD polyurethane Sprayed polyethylene-wrapped prefabricated direct buried insulation pipes (GB/T34611-2017) and other major drafting units of national standards. At present, more than 80 authorized patents have been obtained, and have cooperated with Henan University of Science and Technology, Zhongyuan University of Technology and other universities to establish "industry, education and research bases" and "teaching internship bases", and their R&D capabilities have been continuously enhanced.

The company has the advanced "polyurethane sprayed polyethylene wrapping prefabricated direct buried insulation pipe production line", "overhead and comprehensive pipe corridor prefabricated hot water insulation pipe production line", and "PE2200 high-density polyethylene external guard pipe extrusion production line" in the industry. It has developed into one of the enterprises with relatively advanced equipment and high production automation in the domestic anti-corrosion and thermal insulation industry. In recent years, the company has adapted to the development trend of "5G" and the Internet of Things, actively explored new businesses such as "Internet + Smart Pipeline Network", and continuously enhanced the technological added value of its main products.

The company is based in Henan and its business covers surrounding provinces and cities. Its customers include Zhengzhou Heat, Luoyang Heat, Zhoukou, Shangqiu, Xinyang, Kaifeng, Nanyang, Anyang, Puyang, Xuchang, Pingdingshan and other Henan Province heat companies, Wuhan, Hubei, Yantai, Shandong, Lanzhou New District and surrounding areas such as Shanxi, Shaanxi, Gansu, and Shandong have maintained stable cooperative relations. The company has a second-level professional contracting qualification for waterproof, corrosion and insulation engineering, and can undertake anti-corrosion, cooling and insulation projects of various pipelines and equipment.

The company has successively passed the ISO9001: 2015 quality management system certification, ISO14001: 2015 environmental management system certification, ISO45001: 2018 occupational health and safety management system certification, GB/T29490-2013 intellectual property management system certification, "Informatization and industrialization integration management system requirements 》GB/T23001-2017 and other system certification.

Adhering to the business philosophy of "creating value for users and creating wealth for society", the company has truly achieved integrity-based, innovation as the soul, and customer-first, and has won unanimous praise from users and widespread praise from society.