Shenzhen Zhongkai Testing Technology Co., Ltd. (English abbreviation: ZKT) is a domestic third-party testing and certification organization focusing on the global safety, electromagnetic compatibility, energy efficiency, chemical environmental protection and other testing and certification of various electronic and electrical products. Zhongkai Testing was established in 2017, the company is located in Shenzhen Baoan Tangwei. Since its establishment, the company adheres to the service concept of "patient, careful, professional, fast" to serve each customer, and has been supported and recognized by many customers and domestic and foreign institutions