C.C.O is one of the Taiwan leading manufacturers of resistor with 24 years experiences, we specialized in producing a wide range of resistor, including carbon film resistor, metal film resistor, metal oxide film resistor, wire wound resistor, cement resistor, power resistor and so on.

We have 2 factories in China mainland, one with 6000M2, the other is about 66000M2. We now have about 40 production lines by 2007, which is the largest factory in lead resistor industry. Our main customers are some branded TV, Monitor, Power supply manufactory, like IBM, Great wall.....