Guilin Electrical Equipment Scientific Research Institute Co., Ltd. (GLESI) , with its predecessor as Electrical Equipment Scientific Research Institute of No. 1 Ministry of Machinery Industry, was founded in Beijing in 1954 and relocated in Guilin in 1970. It was transformed into a scientific and technological enterprise in 1999, and now is subordinated to China National Machinery Industry Corporation Ltd (SINOMACH). Since its establishment, GLESI has undertaken many national, provincial/ministerial and local-level research projects and obtained over 900 scientific achievements, with more than 140 of them awarded national, provincial/ministerial Science & Technology Progress Awards. GLESI has been making significant contributions to the development of the mechanical and electrical equipment industries of China.

With “Harmony • Heart” as its core culture, GLESI adheres to the core values of “Work together, Win together”, fully implements the scientific development concept, and actively takes social responsibility. GLESI sticks to the development concept of quality growth, continuously optimizes the product structure, and creates good operation performance, as to contribute to the healthy development of the national economy; adheres to the concept of green and low-carbon development, and accelerates the construction of resource-saving and environment-friendly production modes and operation models, as to contribute to the construction of "Beautiful China"; earnestly protects the interests of employees, helps employees with their growth, attaches great importance to safety production management, cares about good causes, donates funds to support the poor employee families and support schools in the remote mountain area, and provide voluntary services, as to repay the society. GLESI has been taking efforts in maximization of the long-term interests of the employees, the company, the country and the society.

Innovation platforms:

Enterprise Technological Center of State Level

Postdoctoral Program Station

Engineering & Technological Research Center of the Machinery Industry for Bi-oriented Films

Design Center for the Film Forming Equipment Industry

Guangxi Academician Joint Training Base

Guangxi Engineering Technology Research Center for Electrical Materials

Guangxi Engineering Research Center for Bi-oriented Films

Guilin Key Lab for Power Batteries 　　

Reputation titles:

National Intellectual Property Model Enterprise

Guangxi High-Value Patent Training and Demonstration Center

Guangxi Smart Factory Demonstration Enterprise

Guangxi Civilization Unit

Guilin Model Enterprise of "Integration of Two"(IT and Industrialization) ...

Technical Services：
Material Property Testing Service
Professional Testing Device Development Service
Standardization Documentation Service (China National Technical Committee on Electrical Alloy Standardization, China National Technical Committee on Insulating Material Standardization, China National Technical Committee on Die and mould Standardization)
Technical Journals (Die & Mould Industry, Insulating Materials, Electrical Engineering Materials)
Technical Exchange and Exhibition Service of Relevant Industries

The whole series of electrical contacts (Low-voltage contacts, Vacuum contacts and High-voltage contacts and assemblies)

Plastic moulding compounds for electrical applications (PT-310, PT-610, MU-100, UP-100, PT-201, EM-200)

Insulating materials (General insulating materials such as Polyimide series products, Insulating varnish, Insulating parts)

BO film equipment (Production lines for BOPP, BOPET, BOPI, BOPA, BOPE, BOPS and Battery diaphragm)

Special films (Yellow polyimide film and Black polyimide film)

Special motors (Print winding DC servo motors, AC servo motors, Low-voltage servo motors, Torque motors, Brushless Motors and Motor controllers)