Nanjing Jiexi Technologies Co., Ltd.

Nanjing Jiexi Technologies Co.,Ltd. was founded in 2003 and headquartered in Nanjing, Jiangsu Province. As a world-leading high-tech company, we provide one-stop RF, energy and automation testing professional solutions for the ICT field. Topyoung's solutions have spread all over the world, fully supporting the commercial use of 5G and 6G. We provide high-quality products and services to operators, main equipment manufacturers, mobile terminal manufacturers, chip manufacturers, inspection and testing institutions, industrial Internet and other customers in many fields around the world.