Qingdao Topscomm Communication Co., Ltd
Established in March 2008 and listed on the Shanghai Stock Exchange in October 2016 (stock code 603421).
Topscomm has a profound technical reserves and perfect product system, focusing on the basic theoretical research of PLC and Bus communication technology, has been developing many industry's leading integrated solutions and "software + hardware + service" products.
Relying on its in-depth understanding of smart grids, Topscomm has continued to develop technologies such as integrated energy efficiency management, low/medium-voltage PLC, distribution network automation, power quality, 10kV charging stations, arc fault protection, and smart fire protection.
Topscomm is certified by CCC, Measurement Management System, ISO9001, ISO14001, OHSAS18001, CNAS.