The connection time is long. The Kunshan Chengxi Construction Bank loan phone line cannot be connected because it takes a long time to connect. It takes several times to call the CCB customer service phone number. Kunshan is a county-level city under the jurisdiction of Jiangsu Province and is managed by Suzhou City. It has been more than 2,200 years since the Qin Dynasty established the county. Kunshan is the birthplace of Kun Opera, the "ancestor of all operas".