Founded in 1998, Shenzhen Keanda Electronic Technology Corp., Ltd is a high-tech enterprise specializing in the R&D, production and sales of rail transit products. It has been rated by China’s Ministry of Industry and Information Technology as the first batch of “Little Giant” enterprises featuring in specialization, sophistication, product differentiation, and innovation, as well as the demonstration single champion enterprises in manufacturing industry. Moreover, it has been awarded titles such as “China's Top 500 Listed Companies Innovation Index”, “high-growth small and medium-sized enterprises in Guangdong Provice”, “Shenzhen Top 500 Enterprises”, “Shenzhen Top 100 Independent Innovation Enterprises”, “Shenzhen Top 100 Quality Enterprises”, “Shenzhen Top 100 Industrial Leading Enterprises”, “Shenzhen Top 50 Most Potential Listed Company” and “Futian District Top 100 Taxpaying Private Enterprises”. The company is listed on the main board of Shenzhen Stock Exchange, with stock code 002972.

Keanda mainly provides products, services and system solutions of rail transit industry. At present, products of Keanda mainly include rail transit signal axle counting system, railroad station integrated lightning protection system, signal monitoring lightning protection wiring cabinet, point heating system, as well as other products and relevant solutions. In addition, Keanda also provides customers in the field of rail transit with services of project construction and system integration.

So far, Keanda has 119 patents, including 38 patents for invention and 51 software copyright certificates, accumulating profound technical knowledge in the field of rail transit signal control and lightning protection. After years of development, Keanda has become the most influential company in the field of rail transit signal control and lightning protection, and participated in, as one of the key drafting units, the drafting of railway industry standard document TB/T 3233-2010 “Measurement Method of Railway Integrated Grounding System”.