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ISO13485 qualified,providing high
consistency of medical PCB

Outstanding technician team, experienced in medical PCB

400 professional engineers with over 8 years experience of PCB R&D and manufacturing at your service, your confidence of high consistency of medical PCB

Owning 71 IP patents, leading the innovation of PCB technology

Leading technology capability, matching up spec requirement of medical PCB

Maximum aspect ratio 12:1 Maximum coppoer thickness 6OZ
Maximum working-panel size 2000x610mm

Min. 4L board thickness 0.38mm Mechanical hole / land 0.20/0.40mm
Registration accuracy +/-0.05mm

Hole size tolerance of PTH +/-0.05mm Minimum line width/Space 0.075/0.075mm

Equipped with advanced automatic production line and precise testing machine Full range of surface treatment lines specially for medical care

One billion RMB of investment on imported machines including Universal VCP, Burkle lamination pressing, Mitsubishi laser drilling, Hitachi mechanical drilling, Screen automatic exposure machine, Screen LDI and AOI.

One of the fewer PCB manufacturers that has full range of in house surface treatment lines (ENIG, immersion silver, immersion tin, OSP, HASL, electrical gold plating, hard gold plating, electrical tin plating, electrical silver plating), eliminating the risk of out-sourcing.

Strict quality control system to ensure 100% FQC pass rate

We operate under IPC standard to ensure 100% FQC pass rate

Imported Ion Chromatograph System（DIONEX ICS-900）and temperature cycle testing machine to guarantee high performance of reliability and consistency.

Strictly follow PDCA process to improve quality continuously.

Pioneer of environment protection, same choice of world-class customers

Awarded as Clean Production Enterprise in Canton, Model Enterprise of Waste Reduction in Shenzhen, Green PCB manufacturer.

Same choice of world-class customers like GE, Philips, Mindray, Omron and Siemens.

About S&L

: Sun & Lynn Circuits
S&L Circuits was founded in 2002 and operates 2 factories in Shenzhen and Ganzhou respectively, 2600 employees in total. The factory floor area is 60,000M2 and total investment is $370million. S&L Shenzhen focus on rigid PCB and provide fast lead time for volume order. Lead time for double layer PCB requires 6-7 days and 9-12 days for 4 to 8 layers.Application distribution covers Telecom, Power supply, Security surveillance, Photoelectric module, Industry control, Medical and health care, Autom...