I Feng Technology Co.,ltd, established in 2001, is a designing and manufacturing service organization specialized iPod Speakers, USB /CARD portable speakers, mini cable assemblies, as well other relevant computer peripheral products. now have more than ...

TCFZ Technology Co., Limited is a private science and technology enterprise. We were established in 2002 have 8 years of experience this line. are specialized car MP3 players mini speaker products we also sell micro SD cards, cards USB flash drives to the ...