广州金洪发电子有限公司是CD VCD DVD激光头的生产商，生产日立的HOP-1200W的DVD激光头，还有其他型号CD VCD DVD的各种型号的激光头HOP-1000 HOP-1120 HOP-1200N/S HOP-1201 HOP-1200N HOP-M3 HOP-Z1CD ROM:HOP-A1 HOP-E1还有索尼 三星 飞利浦等各种型号的激光头 KSS-213C KSS-213A KSS-213B KSS-213D KSS-213E KSS-213F KSS-213V KSS-213VS KSS-213Q KSM-213VCM KSM-213VSCM KSM-213QCS KSS-210A KSS-210B KSS-212A KSS-212B KSS-240A KSS-330A KSS-331A KSS-331B KSS-542A KSM-620AAA KSM-900AAA KSM-770AAA KSM-780AAA KSM-1000AAA KSS-530A KSM-880 KSS-420A KHM-210AAA KHM-230AAA KHM-234AAA KHM-234SA KHM-240AAA KHM-250AAA KHM-270AAA HKM-275AAA KHM-280AAA KHM-310AAA KHM-313AAA KHS-313A :SOH-AAN CMS-B31 SOH-AD3 SOH-A1U SOH-AAU SOH-APU CMS-A30 CMS-B35 CMS-M95