How to Choose a Reliable Rigid-Flex PCB Manufacturer
A rigid-flex quote can look complete without telling you much. The manufacturer states a layer count, lists a certification, references
2026-07-14
ISO 13485:2016 Certified
IPC Class 3 Standards
ISO Class 7 cleanroom
HK-Listed Parent Group
PCB Manufacturing & Assembly for Medical
One-stop, high-reliability PCB manufacturing and assembly services backed by 30 years of manufacturing experience.
PCB Assembly Services
Turnkey PCB Assembly
We handle component sourcing, PCB fabrication, assembly, inspection, and testing. You work with one SugaMed team from quotation to delivery instead of coordinating separate suppliers.
Prototype PCB Assembly
Prototype builds from 1 unit, with an initial review of the available project files before production. Potential manufacturability and assembly issues are identified before the build begins.
Low Volume PCB Assembly
Pilot and repeat builds from 50 to 5,000 units. Approved revisions, inspection requirements, and traceability options are maintained from batch to batch.
SMT Assembly
15 SMT lines in Dongguan use Fuji and Yamaha equipment. We support 01005 components and BGA and QFN packages down to 0.35 mm pitch.
BGA Assembly
Every BGA assembly receives post-reflow X-ray inspection. Hidden solder joints are checked for defects that cannot be fully confirmed by visual inspection or AOI.
PCB Types We Manufacture
Rigid PCB
Single-layer and multilayer rigid PCBs for designs that require stable mechanical support, controlled stack-ups, impedance control, or tighter fabrication tolerances.
Flex & Rigid-Flex PCB
For layouts that must bend, fold, or reduce separate cable-and-connector interfaces. Stack-up, bend areas, coverlay, and rigid-to-flex transitions are reviewed before fabrication.
HDI PCB
For dense routing, fine-pitch packages, and limited board area. We support microvias and sequential-lamination structures including 1+N+1, 2+N+2, and 3+N+3.
RF PCB
For high-frequency and signal-sensitive circuits. We build to the specified laminate, stack-up, controlled impedance, and trace geometry.
High-Tg PCB
For boards exposed to higher assembly temperatures or repeated thermal cycling. The laminate and stack-up are selected according to the project’s approved thermal requirements.
From bare board to tested PCBA — under one roof, one quality system, one point of contact.
Trusted by Medical Device Companies Worldwide
These are just some of our clients and partners that we can publicly name.
ActivBody
Dynamometer — force measurement device
ODTECH
Blood Glucose Monitor (IVD)
HeroHealth
Health Care Monitor
Buddi
Electronic Monitoring Device
JENITEK
Bed-based patient monitoring equipment
About SugaMed
SugaMed is the medical electronics manufacturing division of Suga Electronics (Dongguan) Company Limited, specializing in medical PCB fabrication and PCB assembly services.
Backed by Suga Group, an established EMS provider founded in 1991 and listed on the Hong Kong Stock Exchange (HK: 00912), we combine decades of manufacturing experience with strict medical quality standards.
We support global customers with reliable, high-quality, and fully traceable solutions for medical devices.
Parent company listed on Hong Kong Stock Exchange (HK: 00912)
Years
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+
SMT Lines (Fuji & Yamaha)
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PCBA Production Lines
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Employees
900
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Our capabilities
| Assembly & Process | |
| Placement Accuracy | ±0.035mm / ±0.025mm (IC) |
| Minimum Component | 01005, 0.35mm pitch QFN, 0.4mm pitch BGA |
| Maximum Board Size | 800 × 600 × 1.6mm |
| Maximum Layers | 40 layers |
| Process Types | Double-sided SMT, mixed technology, wave soldering, Flex PCBA |
| Reflow Control | 20 heating zones, ±1°C accuracy |
| Inspection & Testing | |
| SPI | Dual 3D camera, 0–450μm height range |
| AOI | 140FPS high-speed camera with coaxial LED lighting |
| X-Ray | <0.1μm resolution, 160kV/10W, μCT 3D axis |
| FAI | Automated First Article Inspection with auto-report generation |
| Auto Insertion | 10+ sets |
Application
We specialize in high-reliability PCB and PCBA manufacturing for Class I and Class II medical and aesthetic devices, supporting critical applications such as patient monitoring, diagnostic systems, wearable technologies, and therapeutic equipment.
Aesthetic & Dermatology Devices
Reliable PCB and PCBA solutions for aesthetic and dermatology equipment, supporting both professional and home-use beauty devices.
- LED Light Therapy Devices
- Laser & IPL Systems
- RF Beauty Devices
- Skin Care Devices
- Microcurrent Therapy Equipment
Key Requirements: Stable power control, high safety standards, compact design, consistent performance
Patient Monitoring Devices
Reliable PCB solutions for continuous health monitoring and critical care systems.
Patient Monitoring Systems
ECG / EKG Devices
Blood Pressure Monitors
Pulse Oximeters
Key Requirements: High stability, signal accuracy, long-term reliability
Home Therapy Devices
High-reliability PCB and PCBA solutions for home-use therapeutic equipment, enabling safe, effective, and convenient treatment outside clinical environments.
- TENS & EMS Therapy Devices
- Nebulizers
- Oxygen Concentrators
- Portable Rehabilitation Equipment
Key Requirements: Precise power control, electrical safety compliance, long-term stability, high reliability
Wearable Medical Devices
Compact and lightweight PCB solutions for portable healthcare electronics.
- Health Monitoring Wearables
- Portable ECG Devices
- Remote Patient Monitoring Devices
Key Requirements: Miniaturization, low power consumption, flexible PCB
Rehabilitation & Therapy Equipment
Robust PCB assembly for therapy and rehabilitation systems.
- Physical Therapy Devices
- Electrotherapy Equipment
- Rehabilitation Training Systems
Key Requirements: High reliability, power stability, durable design
Home Monitoring & Diagnostic Devices
High-precision PCB and PCBA solutions for home healthcare monitoring and diagnostic devices, ensuring accurate data acquisition and seamless connectivity.
- Blood Pressure Monitors
- Blood Glucose Meters
- Pulse Oximeters
- ECG & Heart Rate Monitors
- Digital Thermometers
Key Requirements: High signal accuracy, low power consumption, wireless connectivity, data integrity
Blog
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