Hello,Welcome to Sun & Lynn Circuits!

S& L

Engaging in PCB R&D and manufacturing for 13 yearsLeading the innovation of PCB technology

Free call : 4000-169-679 PO trackingYour suggestion

Hot Keywords: Rigid-flex PCB Chinese rigid-flex PCB manufacturer top rigid-flex PCB manufacturer PCB manufacturer rank

Same choice of world-class customers More +

GJB9001B - 2009 certified enterprises Leading technology capability, outstanding consistency of rigid-flex board

01Outstanding technician team

400 professional technicians with over 9 years experience of PCB R&D and manufacturing at your service, your confidence of outstanding consistency of rigid-flex PCB

Owning 71 IP patents, optimizing your PCB design

02Advanced automatic production lines and testing machines.

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

03 World-class raw material, the foundation of your
    outstanding rigid-flex PCB with high consistency performance

Selected laminate board, including Itaq, EMC, SY and Taiflex

Chemical solvent: Rohm&Haas, MacDermid ; Solder mask: Taiyo (Japan); Dry film:Asahi Kasei (Japan)

04Strict quality control system

Strictly follow 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

05 Leading technology capability

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

Min. 4L board thickness 0.38mm Mechanical hole / land 0.15/0.40mm Registration accuracy +/-0.05mm

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

On line inquiry Technical support

06 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 including Honeywell ,
S&L is your trustful partner.

About S&Lmore

Sun & Lynn Circuits

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... Read all
Chinese PCB manufacturer rank

Order hotline: 4000-169-679

On line inquiryTechnical support

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More + Customer Message

How S&L circuit of PCB?

Sun & Lynn circuit focus PCB R & D and manufacturing for 12 years

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Which industry board will your company mainly face?

Hello! Sun & Lynn circuit is a professional engaged in high-end printed...

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What do you Sun & Lynn circuit with well-known enterprise cooperation?

What do you Sun & Lynn circuit with well-known enterprise cooperation?

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What Is Sun & Lynn circuit‘s PCB certification?

Since the plant S&L through a series of certification

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more Events in S&L

Oversea customer RRC audits S&L

Oversea customer RRC audits S&L

German customer RRC visited S&L on Aug.13, 2014 for on-site audit. RRC is specialized in power supply and rechargeable batteries that widely used in medical, military and consumable products.MoreInfo

more Industry Briefing

Eleven long delivery starting PCB casing heat until the end of the year