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Since its establishment, Changhang Electric Co., Ltd. has taken the initiative to horizontally cooperate with universities and scientific research institutes, extensively carry out technical cooperation, complement each other and share resources. Relying on advanced management concepts, strong technical strength, advanced manufacturing technology and resource advantages, it is a high- and low-voltage electrical appliance, power transmission and transformation complete set, and power transformer production enterprise integrating research, design, production and sales.

The company produces 35KV and below S10 / S11 / S13-M series three-phase oil-immersed power transformers, S13-M.RL three-dimensional wound core oil-immersed transformers, S (B) H15 / SC (B) H15 series non- Crystal alloy transformer, SCB10 / SCB11 / SG (H) B10 series dry-type power transformer, CKSC dry-type iron core reactor, CCKSC dry-type air-core reactor, CKSG series filter reactor, ZLSC / ZLSG series excitation rectifier transformer, KBSG series Mine flameproof dry-type transformers, KBSGZY series mine flameproof mobile transformer stations, ZHSKS series rectifier transformers, especially HC, HK, HL series shell type electric furnace transformers, widely used in steelmaking, calcium carbide, ferromanganese, Ferrosilicon, industrial silicon, yellow phosphorus, graphite and other industries are well received by users.

It mainly produces all kinds of small and high-voltage electrical appliances such as small circuit breakers, molded case circuit breakers, universal circuit breakers, AC contactors, reactive power compensation equipment, complete varieties and specifications, rigorous technology, exquisite production, beautiful appearance, easy to use.

The company designs and produces (American-style and European-style) box-type substations, MNS, GCS, GCK, GGD, KYN28A, KYN18 and other high- and low-voltage switchboard complete sets of equipment according to customer requirements.

Since its establishment, the company has always adhered to the theory of "technology is the main productive force", guided by brand strategy, and introduced various high-quality electrical products with perfect technology and diligent pursuit of quality. Some products have passed CQC certification, CCC certification, CE certification, and enterprises have passed ISO9001 quality system certification. Now the company has a modern factory building, advanced production equipment and testing equipment, and a high-quality staff team, introducing technology, after continuous efforts of Changchi people to improve the process, the company is in the product variety, quality, production scale and management mode, etc. The aspect has been improved, and the product quality has reached the international advanced level.

In order to adapt to the new market environment, while establishing "high quality, creating demand, and expanding market", we have set up marketing departments in more than 100 regions across the country, which have been well received by customers.

The company's production team, process, machine and job training, strict quality responsibility system, implement heavy awards and fines, fully mobilize the initiative and entrepreneurship of employees, and achieve the quality promised to customers and society in the enterprise quality assurance manual Policy: advanced design, excellent manufacturing, satisfactory service, and constantly improve the quality assurance work according to the user's quality requirements.

Our aim is: "Technical priority, excellent quality, integrity-based, and pursuing superb." Facing the future, the company put forward the strategy of technology development with technology development as the core, increase research and development investment, use technology development to drive enterprise development, increase the overall competitiveness of the enterprise, and develop national industrial electrical appliances as its responsibility.