Lark group:

Shen Zhen headquarters:
　　Dawrpsonic Electron(Shen zhen) Co.,Ltd
　　Addr：Building C, Yushan Industry Zone, Shiyan Town, Bao An District,Shenzhen,China.
　　Tel：+86-755-27656928 27656301
　　Mobile:+86-15820797778(Jun Xu)
　　Fax：+86-755-27656282
　　Website：www.larkcn.com
　　Email：sales@larkcn.com
          johnecn@gmail.com (Jun Xu)

　　Xin Da Electron Component Co.,Ltd
　　Addr：Building C, Yushan Industry Zone, Shiyan Town, Bao An District,Shenzhen,China.
　　Tel：+86-755-27656928 27656301
　　Fax：+86-755-27656282
　　Website：www.xingdaspeaker.com
　　Email：xingda@larkcn.com

Feng Shun company
　　Wellsound Electron(Feng Shen) Co.,Ltd
　　Addr:Cheng Nan Industrial Area,Tang Keng Town,Feng Shun City,GuangDong,China
　　Tel：+86-753-6665222 6666339
　　Fax：+86-753-6660695
　　Website：www.wangxinda.com
　　Email：st@wangxinda.com