KSS-210, KSS-213, KSS-240, SOH-ANN series for the CD, DVD, VCD and the process with custom's material as well as the supplying for all kinds of spare the top manufacturer for spare parts of Audio & Video in China. And we also as solely operated as an agent for Sony, Pioneer, Samsung, Sanyo, Keenwood, NEC, JVC, Philips etc.