According to official website of TF Securities Shenzhen Branch, TF Securities Shenzhen Branch is a deep A seat, and the specific seat code is 243900. TF Securities Shenzhen Branch was established in May 20 17. TF Securities is a first-class branch in Shenzhen, mainly engaged in securities brokerage, securities investment consulting, securities investment fund consignment, margin trading, financial consulting related to securities trading and securities investment activities, financial product consignment, securities underwriting and sponsorship.