Lide belongs to Fujian Lide Automation Equipment Co., Ltd., established in 1993 with a registered capital of 121.55 million yuan. It is a high-tech enterprise integrating sensors, intelligent instruments, intelligent transformer components and industrial automation intelligent control equipment research and development, production, sales and services. It is the first batch of "specialized, special, and new key small giants" enterprises of the Ministry of Industry and Information Technology. It is the "Deputy and New Key Giant" enterprise in my country's power transformer, power transmission and distribution switch equipment component enterprise, the executive director unit of the special transformer industry technology innovation strategic alliance, the "100" enterprises, the core member of the International Small Hydropower Federation, and the "Deputy Chairman" of the Multi-Energy Complementary Special Committee of the International Small Hydropower Federation.

Lide has five wholly-owned subsidiaries, and the market share of LD series dry transformer temperature controllers produced by it has been among the top in the country for many years. The microcomputer excitation technology and intelligent control system of the hydropower station have won the provincial science and technology progress award, and have won the water conservancy advanced technology promotion certificates for the Ministry of Water Resources and the Fujian Provincial Water Resources Department many times. The new industrial park has a construction area of ​​nearly 100,000 square meters and has more than 500 employees, of which more than 70% of employees with college degree or above. We have devoted our efforts to build EMC laboratories, intelligent control research centers, remote operation and maintenance centers, etc., forming a complete industry-university-research consortium, continuously improving R&D and innovation capabilities, and have obtained more than 100 patents and qualification certificates.

The company has always provided customers with strict quality control standards to provide better products and services, and has successively passed the ISO9001 quality management system certification, the ISO14001 environmental management system certification and the ISO45001 occupational health system. It has also established more than ten branches across the country to be responsible for market promotion and after-sales service, which has greatly enhanced users' trust in Lide products and established a good comprehensive and long-term cooperative relationship with nearly 300 domestic power transmission and distribution equipment manufacturing companies to help enterprises achieve digital transformation.