China PCB Prototype Manufacturer

Qingjian Electronics25 Jun, 2025Business

We can provide various types of PCB board design and production, with excellent delivery capabilities. We are capable of providing rapid PCB manufacturing services for customer samples and small to medium-sized batches PCB design capability Maximum number of layers: 40 Maximum number of designed PINs: 60000 Maximum connections: 40000 Minimum mechanical aperture: 6mil Minimum laser aperture: 4mil Minimum line width: 3mil Maximum BGA quantity per board: 40 Minimum spacing of BGA: 0.4mm Maximum signal design rate: 28Gbps