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Dalian Shentong Electric Co., Ltd.
Dalian Shentong Electric Co., Ltd.
Dalian Shentong Electric Co., Ltd.
Dalian Shentong Electric Co., Ltd. (formerly Dalian Low-Voltage Switchgear Factory) is located at No. 777 Yingjin Road, Ganjingzi District, Dalian City (formerly at No. 334 Huabei Road, Shahekou District, Dalian City), adjacent to National Highway 202. The company enjoys a superior geographical location, an elegant environment, and convenient transportation: it is 15 kilometers from downtown Dalian, 10 kilometers from the Dalian Economic & Technological Development Zone, and 16 kilometers from Dalian International Airport. Surrounded by the sea on three sides, the area features a maritime warm-humid continental monsoon climate.

The company was founded in 1946. Over the past seven decades, particularly since the advent of reform and opening-up, it has undergone a process of reform and restructuring, closely aligning itself with the market economy as its central focus. As a result, the enterprise has evolved into a limited liability company with diversified investment entities. The company operates a low-voltage electrical appliance testing center that has been accredited in accordance with IEC standards, as well as a central metrology laboratory certified to National Level-II metrological standards. It boasts a comprehensive quality assurance system, state-of-the-art equipment, advanced technology, and a full range of manufacturing processes. The company’s main production facilities comprise 283 units (sets), including 31 large-scale precision machines, 15 CNC machines, and 10 key pieces of equipment. The site covers an area of 62,000 square meters, with a total building area of 42,000 square meters. The company has been repeatedly recognized by Liaoning Province as a “Contract-Abiding and Creditworthy” enterprise and by Dalian City as an “On-Site Management Inspection-Free Unit.”
The company boasts nine specialized manufacturing disciplines spanning mold making to surface treatment, all essential for the production of switchgear and electrical control equipment. In addition, it provides comprehensive services—including R&D, manufacturing, sales, installation, and maintenance—for a wide range of products such as high- and low-voltage complete sets of equipment, high- and low-voltage electrical appliances, drive control devices, energy-saving control systems for pumping units, refrigeration control systems, and electronic electrical appliances.


The company’s principal products include complete sets of high- and low-voltage switchgear, lifting electrical equipment, safety protection devices, design and manufacturing of electric drive systems, and related technical consulting; low-voltage electrical components, refrigeration control equipment, explosion-proof electrical equipment, marine electrical equipment, component machining, and installation of mechanical and electrical equipment. The company’s products are widely used in power distribution and drive systems across industries such as petroleum, chemical processing, metallurgy, power generation, lifting, port operations, refrigeration, textiles, wastewater treatment, gas supply, and urban infrastructure. The company is a key supplier of lifting drive control systems and associated electrical components to steel enterprises and crane manufacturers throughout China, with its products distributed nationwide and some exported overseas.
Contact number: 0411-87122283 Fax: 0411-87122107