corporate headquarters is located in the beautiful city of Changsha, with unique geographical advantage. the Changsha city Thunder enterprises owned by State electronic technology co., Ltd. and Changsha Lei Li-line electrical equipment co., Ltd., its mine development, production and sales as a whole. the company in Jiangxi, Shandong, Henan, Wuhan, Beijing, Shenyang, Guangzhou, Kunming, Fujian has set a well-structured offices.

 

      the company has Bachelor's and mine-certified senior engineer 5, intermediate engineers, 12 engineers. the company integrity and internal development department, manufacturing Department, Commerce Department, Marketing Department, Administration Department, the key client department and Engineering Department. the company covers an area of more than 2000 square meters, more than 100 employees, and have a first-class testing, research and development, purchasing, production, lightning impulse test, aging life test of equipment readily available in order to ensure the quality of each product!  
        

      company brings the domestic first-class lightning products research and development engineers, continue to introduce new products and maintain technology leadership position. as the passed the international quality system certification enterprises, we have the spirit of "quality is life" principle of successful development and production of a mine for branded products: optimized lightning rod, lightning protection of low-voltage power supply lightning protection box, power supply module, signal SPD, fully meet the direct lightning and lightning electromagnetic pulse prevention needs. products has pass flow capacity big, and continued resistance pressure high, and residual down, and attenuation small, and response speed fast and using life long, features, performance meet international electrician Committee standard, and national standard and the industry standard of requirements, and through has Beijing lightning protective device test center, and Shanghai anti-Thunder products device test center and the information industry Department, and meteorology, professional detection institutions of detection. the products are widely used in telecommunications, in Government, public safety, postal services, education, electricity, transportation, finance, security and other fields. since listing, with its superior quality, humanized design and exquisite appearance won the industry's high rating.

     

       companies adhering to the "people-oriented" business philosophy, through years of unremitting efforts, has developed a unique business philosophy and corporate culture. the company insist on technological innovation and product innovation, adhere to customer first, reputation first, has been widely recognized by customers, employees and society. Lei Li's goal is to create the best Chinese brands of lightning, and become the pride of national brands!