shenzhen huanuosi science co.,ltd,

 ADD：Shenzhen City, Guangdong Province of Hubei Building, Futian District  Southern District 25 B

 TEL：0755-83572277

 FAX：0755-82717102

 MOB：15007553936

 MAIL：szhns@163.com  

Sale manager Sindy Kwok 13724382260 QQ:44980234 sindysky@126.com