Citibank Korea Ranked First in Customer Complaint Numbers

SEOUL, June 4 (Korea Bizwire) - The bank with the highest number of complaints per every 100,000 customers was Citibank Korea last year. Among credit card companies, it was Hana-SK Card. As for the life insurance and property & casualty insurance industry, it was Woori Aviva Life and MG General Insurance. Tongyang Securities and Union Savings Bank [...]