Phone： 86-755-82546625
E-MAIL： 654700888@qq.com
QQ:   570855/654700888
Web：  http://www.szyh-ic.com/
Address：5705A (57th Floor), Sege Plaza, 02 Huaqiang North Road, Shenzhen City, Guangdong Province, China
E-MAIL: sales@yh-ic.com or anna@yh-ic.com
QQ : 654700888
wechat : 13510188867