Qingdao Topscomm Communication INC.(XSSC:603421) dropped from S&P Global BMI Index

Qingdao Topscomm Communication Inc is a China-based company mainly engaged in the power distribution and fire control field of the power industry. The Company is committed to the basic theoretical research and product development of power line carrier communication technology and bus communication technology. Its main products include carrier module (including chip) products, collection terminal equipment, electric energy meters, etc. Its products are mainly applied in electricity information acquisition system for national smart grid. The Company conducts its businesses primarily within domestic market.