Ms. Carmen Guan or Mr. Felix Huang
 
Office Phone: (86) 755 3651 8122
Mobile: 134 1010 9223 (Carmen)
Email: Felix.Huang@szyuchao.com (Felix) or Carmen.Guan@szyuchao.com 
Add: No 6#, Qixin Road, Longgang, Shenzhen, Guangdong, China