Yongxintong technology Co.,Ltd
Tel：028-62418560
Email：[email protected] , [email protected]

Add： 5/F  building A No.9 mingzhu street shima community tangxia Town dongguan city Guangdong Province/
No.11 7/F Building 1 No.11 Changyi Road Wuhou District Chengdu City Sichuan Province.