Shiqiaopu cash register system cash register monitoring system merchant Sixun cashier system Chongqing agent Chongqing Xingao Technology Co., Ltd. Contact number 18323324914 023-68674525 Ms. Luo QQ: 3010741764 Address: 5-5, Building 3, Yujing Xintiandi, Shiqiaopu, Jiulongpo District, Chongqing. The company's main business