As an industry equipment production technology enterprise with strong technical strength, first-class process equipment, and advanced testing equipment, Tiantong Enterprise has always adhered to the enterprise philosophy of "Tiantong Dirun, Houji Bofa", serving the power industry field. Tiantong was established in the 1990s and has entered the new century through trials and tribulations. The main products include oil immersed transformers; Dry type transformer; Amorphous alloy transformer; Container type box transformer; Huashi box transformer; European style box transformer; American style box transformer; Switching station; 10kV column mounted transformer station complete equipment; Complete sets of high and low voltage switch equipment, etc. The company has three levels of general contracting for power engineering construction, three levels of professional contracting for building mechanical and electrical installation engineering, and three levels of professional contracting for power transmission and transformation engineering; License for installation (repair, testing) of power facilities; Qualification such as safety production license. Can undertake power engineering projects with voltages of 110KV and below. Employees implement "24-hour service", "advanced service", "full process service", and "lifelong service" in every sales and production process, which can fully meet the service requirements of users.

As a recommended production enterprise by the State Economic and Trade Commission, the enterprise deeply understands that production development is fundamental, insists on seizing the market with products, winning trust with quality, and moving customers with services. For thirty years, Tiantong and people have worked together in the same boat. Adhering to the production creed of "strict compliance with regulations as the criterion, technological innovation as the guide, and quality and integrity as the fundamental principle, we have been awarded the title of" AAA level credit enterprise and contract abiding and trustworthy unit "by the Liaoning Provincial Credit Rating Committee for many consecutive years and have been awarded the title of" Famous Trademark of Liaoning Province "; The products produced by the company have passed the quality management system certification of the "GB/T19001-2016 idt ISO9001: 2015 standard", The environmental management system certification of the "GB/T24001-2016 idt ISO14001: 2015 standard", and the occupational health and safety management system certification of the "GB/T45001-2020 idt ISO45001: 2018 standard" by Beijing New Era Certification Co., Ltd. Tiantong People use a persistent work attitude to assist the development and growth of the enterprise, becoming a leading brand in the national power industry.

With years of experience, Tiantong Enterprise has absorbed and integrated advanced production and design technologies from both domestic and foreign countries, and has established long-term cooperative relationships with multiple research institutes such as Shenyang Transformer Research Institute and Northeast University.

It has also maintained cooperative and negotiation relationships with peers in developed countries throughout the year, Always learn to introduce the latest international manufacturing processes and technologies. The unique corporate resources, integrity based corporate philosophy, innovative corporate spirit, and hardworking employees have created Tiantong's today. High quality products, good reputation, and sincere service will undoubtedly become the business card of Tiantong Enterprise. We look forward to sincere cooperation with domestic and foreign users and seek common development.