Liquid Cooling Aluminum Heat Sinks Suzhou Chona Metal Products Co., Ltd. Base Info Heat Sink for High Pwoer Supply:500*500*100mmTrademark:ChonaSpecification:ROHSOrigin:Shanghai, ChinaHS Code:85049020 Description Pre:Aluminum CNC Machining Heat Sinks Next:Integrated Curcuit& Electronic Cooling Heat Sinks