Harbin Langsung Electric Co., Ltd. is a professional power distribution enterprise approved by the Northeast Regulatory Bureau of the National Energy Administration of China, which has the qualification of Level III installation, maintenance, and Level IV test power facility license. It is a high-quality supplier and qualified subcontractor of Heilongjiang Power Supply Company. Langsung Electric was founded in 2005. For many years, the company has been committed to providing users with integrated solutions for 220KV and below power transformation and distribution projects, free consultation, design, construction, power transmission, maintenance, power equipment upgrading, power safety training, and other one-stop services. The company has more than 300 various professional talents, among which senior designers, engineering and technical experts, and trainers account for 50% of the total number of employees, and is equipped with more than 80 sets of various electric power construction machinery and test equipment, fully meeting the needs of safe construction of various large, medium and small electric power projects. Based on the principle of "scientific management, meticulous construction, resource conservation, and green construction environment", the company devotes itself to the development of the social power industry.