We are Great Wall Circuits Co., Ltd. based in Shenzhen, China. We are member of TradeKey.com since March, 2012. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in pcb, pcba, pcb assembly, led pcb. Please find our product details below:

Rigid Multilayer PCB
1.Number of Layers: 4-Layer
2.Base Material: FR-4/Ali-base/Ceramic/Teflon
3.Copper Thickness: 7-175um
4.Board Thickness: 0.2-4.5mm
5.Packaging Detail: vacuum bag packing
6.Delivery Detail: 3-10

Electronic PCBA&PCB Assembly
1.Base Material: FR4, Aluminum, TG, CEM-1
2.Copper Thickness: 0.2-3.0OZ
3.Board Thickness: 0.5-3.0MM
4.Min. Hole Size: 0.25MM
5.Min. Line Width: 0.15MM
6.Min. Line Spacing: 0.15MM

Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.