Work At First Work At First from Gin Zhou work at first cellphone - Some works about the first 4 years cellphone - Some works about the first 4 years other works in my university International Design Competition Osaka 2004 - MP3 - Some works about the first 4 years bluetooth - Some works about the first 4 years bluetooth - Some works about the first 4 years SAMSUNG bluetooth earphone earpiece Head Set Control Unit Head Set Control Unit Nokia dongle gLike work at first Industrial Design Share R 7 n Gin Zhou Self-assessment Tsingtao / Qingdao, China Follow Contact