image: 6layer printed circuit board with ENIG

Specialized in one-stop PCB and Assembly manufacturing, Season Multilayer is committed to providing quick-turn high quality HDI PCB and PCBA to our customers all over the world with affordable price. Every circuit board is fabricated as per strictest standards in compliance to IPC class II, IPC class III, UL, RoHS and others, which ensures the PCB board and product assembly is done to exceed the requirement of customers.

Why Choose Us?

1. Professional PCB fabrication team -all engineers have years’ experience in PCB manufacturing field
2. Advanced equipment and high precision inspection & testing tools
3. Top raw materials including CCL (Copper Clad Lamination), chemistry, and solder mask ink & legend ink
4. Skilled operators with good command of all CCPs (Critical Control Points)
5. Full set of surface finish equipment can do ENIG, immersion silver, immersion Tin, OSP, HASL (lead free), plating gold and plating silver without outsourcing risk.
6. Cutting edge printed circuit board manufacturing process capacities
7. Max aspect ratio reaches to 10 : 1
8. Max copper weight on double PCB surface can reach to 6OZ
9. The thickness of solder mask can control to 50μm
10. Min Impedance control value is 50ohm +/- 5%
11. Min NC drilling diameter 0.2mm and min laser drilling diameter is 0.1mm
12. Circuit board manufacturing strictly as per IPC standards and make sure 100% qualified
13. Strictly perform PDCA (Plan-Do-Check Action Cycle) process, and continuously improve product performance
14. Leading outstanding enterprise of energy saving and environmental protection

And demand of heavy copper pcb, click here for quick quote.