... HAD 3.Lens 3.6,6,8mm optional Item name: Security camera Material: aluminumImage Sensor: 1/3" SONY Super HAD CCD ... 8 years experience in all kinds of cnc parts and security camera line, skilled worker with advanced machinery to make sure our ... forging, copper/aluminum parts, stainless steel lathe parts, LED light shell, all kinds of aluminum radiator, cylinder accessories, sanitary supplies, lighting ...