... can quote for you. Fabric Capacity: Place of Origin: ShenZhen China (Mainland)Brand Name: RIDECONSurface Finishing: HAL, Lead Free ... blue, white, yellow, purple, and matt, etc.Legend: white, yellow, black, etc. NO Item Craft Capacity1 Layer 1-30 Layers 2Base ... requirementBlind & Buried Vias and High Thickness copper17Thickness of Copper0.5-14oz (18-490um) Shenzhen pcb design and assembly for gsm antenna ...