Dandong Tongbo Electric Appliances (Group) Co., Ltd. is a leading brand in the domestic automation instrument industry. It was founded in 1992. Its products are named "Tongbo" brand. With its safe and stable product quality and safe and efficient customer service, it is committed to becoming an industry. "Chief Security Expert in Automation Control".

The company provides customers with liquid level instruments, flow meters, magnetic pumps, flow verification devices, quantitative loading and unloading systems, tank area management control systems, industrial control systems and other products and solutions.

We always have the mission of "Serving the World Project, Safety is above everything else" and are committed to becoming the "chief automation control security manager" of our customers. To this end, Tongbo is constantly approaching world standards in product quality, production process, technological innovation, value-added service capabilities, etc.; it continues to make breakthroughs in product performance, and has obtained various international certifications related to safety in countries around the world. Create "world-class security" through continuous "upward" upgrades in all aspects.

Tongbo is in the leading position in the industry and is an excellent and qualified supplier for many years to Sinopec, CNOOC, Datang, Shenhua and Guodian. Since its establishment, it has continuously served more than 3,500 customers, participated in nearly 500 major petrochemical projects, and fully participated in the refining projects of seven major petrochemical bases in China.

In recent years, Tongbo has also achieved remarkable results in international projects, becoming the first Chinese instrument supplier to be included in the UAE National Oil Company, Qatar National Oil Company, and Petro Malaysia, and has become Técnicas Reunidas and Samsung Engineering Company ( Long-term global partners of internationally renowned EPC companies such as SECL, Petrofac, CPECC, Saipem, Modern Engineering Corporation (HEC), Fluor, CTCI, Archirodon, Al Asab and other internationally renowned EPC companies.

Tongbo has complete quality management system and product certification, creating "world-class security" from the perspective of management system. The company has passed ISO9001: 2015 quality management system, ISO14001: 2015 environmental management system, ISO45001: 2018 occupational health and safety management system, ATEX, IECEx, CSA explosion-proof product certification, PED EU pressure-bearing equipment quality certification, SIL2/3 functional safety product certification . At the same time, the company has a system management department and has 4 national registered auditors to ensure the effective operation of the company's various management systems.