ANAC COMMUNICATION LTD Our ANAC communication Ltd dealing with computer parts bunsiness since 1999,such as computer case(this our patent one,it's competitive point is save space ,it means save your delivery cost).web camera,we are professional sensitive products manufacturer in shenzhen China ,mouse ,keyboard,Lcd display,monitor...etc welcome to visit our website. wish would have a nice contaction with you soon.thank you ,regards.