Chuante Electronic is one of leading osp fr-4 multilayer pcb manufacturers and suppliers in China,Website:http://www.pcb-ct.com, welcome to wholesale cheap, high quality and low price osp fr-4 multilayer pcb from our factory.Place of Origin: Zhejiang, China (Mainland)Brand Name: ctpcb Model Number: osp multilayer ctpcb Number of Layers: 6layerBase Material: fr-4 6 layer Copper Thickness: 2.5OZBoard Thickness: 1.6mmMin. Hole Size: 0.2mm pcbaMin. Line Width: 0.3mm/0.2mmMin. Line Spacing: 0.2mmSurface Finishing: fr-4 lf ospColor: blackShipping: DHL UPS TNT Fedex DHLCertificate: ISO9001,SGS,UL,IPC,RoHSTesting Service: AOIUsage: electronic use recorderPCB Assembly process: ICT PCB AssemblyApplication: Industrial Control