China ENIG + Hard Gold Rigid-Flex Board

4 layers 2 rank HDI rigid-flex PCB

One STOP PCB factory is our oritent. Currently we can fabricate a wide range of PCB from double-sided boardup to 24 layers board, which are being used in Military, Medical, industrial control, high – end consumer electronics, automotive, Aerospace etc.

Why choosed us ?

Rigid-flex pcb—China pcb manufacturer SAYFU PCB FABRICATION CAPABILITIES
Smallest drill size of 0.1mm (~4mil)
1 to 36 layers
Rigid (standard FR4), Flex, Aluminum backed.
FR4*, Rogers, Duriod, Polyimide, CEM1,3, etc.
PCB Fabrication thickness starting at 8mil for Rigid and 0.2mm for Flex.
0.4 ounce to 4 ounce copper
Minimum Trace / Space of 3mil.
Finishes include; immersion Gold, Silver, Tin, Lead free HASL and OSP.
Board finish colors; Green, Blue, Black, Yellow, Red, White.

SAYFU is a PCB manufacturer located in Shenzhen since 2001.With ISO 9001:2015, AS9100, TS16949 and ISO13485, we can support different customer requirement. We can cover all kinds of high- tech technologies: Rigid multi-layer PCB, Flex PCB, Rigid-flex pcb, HDI board,metal based board etc.

Rigid-flex pcb Manufacturer Sayfu multilayer PCB Enterprise culture

SAYFU Multilayers PCB – Certification of high quality PCB international quality systems

The certification of international quality systems including UL E511658, ISO9001, ISO14001, IATF16949:2016

Part of multilayer PCB industry’s production line

Part of a circuit board factory test machines

China top class Rigid-flex pcb manufacturer International Sales Team