... , PCBA , testing , casing and packing,)2, fast response for quotation and prototyping and shorter lead time for delivery3, professional engineering team on site ... 2.HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP3.Fast turnaround Prototypes & mass production.4.Lead time of 7-21 ... . NO Item Craft Capacity1 Layer 1-30 Layers 2Base Material for PCBFR4, CEM-1, Aluminium,TEFLON, , Halogen-free…3Rang of ...