Pandawill Circuits is a PCB and PCBA manufacturing partner located in China with over 10 years of experience and 500 employees. Their vision is to be a pioneer in PCB and PCBA services by providing the highest quality and most cost effective solutions. They serve over 800 clients globally across various industries including telecom, medical, automotive, computing, and more. Their capabilities include PCB fabrication up to 28 layers as well as PCB assembly down to 0201 component sizes.

1. Pandawill Circuits
Your PCB & PCBA partner in China
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2. Company Profile
• >10 years: Experience in the PCB manufacture and PCB assembly.
• >500 Employees: Skilled workforce for your production.
• >800 Clients: Serving a large customer group worldwide.
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3. Vision & Mission
Vision
• To be the pioneer of PCB & PCBA service
• To maximize the interests of all parties
Mission
• Quality: Best quality PCB & PCBA service
• Commercial: Provide the most cost effective solution
• Service: Technical support and valued added service
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4. Market Served
Our Customer come from a wide variety of industries and
business segments:
o Telecom
Medical
Automotive
Computing & IT
Industrial Control
LED Lighting
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5. PCB Fabrication
 PCB type: Rigid PCB, flexible PCB, rigid-flex PCB.
 Materials: CEM1, FR4, metal core and special materials.
 Layer count: 1-2 layer PCB; Multilayer boards up to 28 layers
 Technology: HDI, blind and buried via, controlled impedance etc
 Surface finishes: HAL, ENIG, Gold plating, OSP, carbon ink etc
 Service: prototype, quick turn, small to volume production
 ……. & much more
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6. PCB Factory Tour
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7. PCB Capability
Layer Count 1-28 layers
Base Materials CEM1; FR4(High Tg); Metal Core
Board thickness 6-240mil
Max panel size 500mm*1200mm
Max Copper Thickness 8 OZ
Min Hole Size 0.2mm(Mechanical); 0.075mm(Laser Drilling)
Min line width/space 0.075mm / 0.075mm
Via hole type Blind / Buried / Plugged
Surface finish HASL(LF); ENIG; OSP; Gold Plating Gold Finger;
Carbon Print; Peelable S/M; Selective Gold Plating
Solder mask color Green, Blue, White, Black, Red
Impedance ±10%
Outline finish type CNC Routing; V-Scoring / Cut; Punch
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8. Typical Cases
0.4MM thickness 0.1 mm hole 8 Layer with edge plating IT180A HDI blind Vias
6 Layers Immersion Silver 20 Layer 2.54MM 400*500MM 28 layers ATE test board
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9. Typical Cases
10 Layer ENIG with Gold finger 2 Layer flexible PCB Metal Core PCB
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6 layer rigid-flex PCB 2 layer 8 OZ copper thickness Roger 4350 + FR4 substrute
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10. Parts Sourcing
 Supplier Management, verified and authorized sources only.
 Component Engineering, Component Qualifications and
Alternative Sources Suggestion Capability.
 SAP EPR System for Planning, Purchasing, and Inventory Manage
ment.
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11. PCB Assembly
 SMT, THT and SMT & THT mixed Technology.
 RoHS and Non RoHS manufacturing
 Prototype, low to medium volume production(1-5000 PCS)
 Turnkey/Consignment Supply Chain Solutions
 Support 0201, BGA, uBGA, QFN,POP and Leadless chips.
 Test solutions: X-ray, AOI, ICT, Vision inspection and Function test
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12. PCBA Factory
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13. PCBA Capability
Minimum Component 0201
Maximum Height 20mm
Minimum Spacing BGA 0.4 Pitch; IC 0.3 Pitch
Maximum Board Size 450 * 730mm
Board Thickness 0.3~6.0mm
Type of Solder RoHS and Non-RoHS
Technology POP, Bonding, Auto Plug-in
Testing Capability AOI; X-ray; ICT Testing; Function testing
Service Types Prototype; Small to medium volume(5000 PCS)
Lead time Prototype/small volume: 3-4 days;
medium volume(1000-5000 PCS): 7-10 days
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14. Typical cases
Signal Control Main Board Diagnostic tool for automotive Hitachi Elevator Controller
USB analyzer LED Controller Main Board Telecommunication Board
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15. Quality
PCB Quality:
 100% electrically inspected either by flying probe or Fixture.
 Vacuum sealed packages to avoid dust or humidity
 No X-outs in order to assist your assembly process.
Components Sourcing
 All parts from original manufacturer or authorized distributor.
 Professional IQC with dedicated component test laboratory.
PCB Assembly
 Experience engineers and skilled production employees
 Extensive testing capabilities including AOI, ICT, X-Ray etc
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16. Quality Checking
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17. Why Pandawill
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18. Pandawill Circuits
Your PCB & PCBA partner in China
www.pandawillcircuits.com
Pandawill Technology Co.,Ltd.
#18 Xinhe Street, Bantian, Longguang District Shenzhen, China 518129
|Email: Stephen.zeng@pandawillcircuits.com
|Tel: +86 755 3357 2336
|Mob: +86 185 0306 1610
|Skype: noodleszeng
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