Chuante Electronic is one of leading oem subwoofer pcb manufacturers and suppliers in China,Website:http://www.pcb-ct.com, welcome to wholesale cheap, high quality and low price oem subwoofer pcb from our factory.Place of Origin: Zhejiang, China (Mainland)Brand Name: ctpcb Model Number: OEM Subwoofer PCBNumber of Layers: 1layerBase Material: OEM Subwoofer PCBCopper Thickness: 1OZBoard Thickness: 1.0mmMin. Hole Size: 0.2mm pcbaMin. Line Width: 0.3mm/0.2mmMin. Line Spacing: 0.2mmSurface Finishing: OEM Subwoofer PCB hasl Color: green Shipping: DHL UPS TNT Fedex DHLCertificate: ISO9001,SGS,UL,IPC,RoHSTesting Service: AOIUsage: electronic Subwoofer PCBPCB Assembly process: ICT PCB AssemblyApplication: Industrial Control