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Your All-in-One PCB Design Partner

PCB Layout Design • Embedded Software Development • PCBA Assembly Fabrication

8+ years of trusted partnership delivering customized R&D and production for innovative electronics products across Japan, Europe, and the American markets.

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About UPJING Technology

UPJING Technology specializes in transforming electronic product concepts into reality. From PCB schematic design and layout to software programming, UI design, application development, and full PCBA assembly fabrication, we serve as your complete end-to-end development partner.

Our experienced engineering team has deep expertise across a wide range of electronic products including industrial automation systems, medical and beauty devices, consumer electronics, and smart home appliances. We leverage advanced technologies such as RF, EMS, ultrasonic, IPL light, thermal control (hot/cold), voice-enabled smart control, touch sensors, and mobile application integration.

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UPJING Engineering Lab

Our Core Services

We focus on turning your electronic product vision into a fully functional, market-ready solution — from concept to delivery.

PCB Schematic Design

We provide precise PCB schematic design services tailored for complex electronic systems, ensuring accuracy and feasibility in circuit design. Through professional analysis and verification, we help clients optimize their circuits for high performance and reliability.

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PCB Layout Design

Specializing in high-density, multi-layer circuit board designs. Our expert team uses cutting-edge tools to optimize electrical performance and structural stability, ensuring rapid time-to-market and cost-effective manufacturing.

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Embedded Software Programming

We deliver efficient and reliable embedded software solutions for diverse hardware platforms. Our development ensures seamless integration, real-time performance, and long-term stability.

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Application Development

Transform your product into a smart device with custom mobile applications. We develop intuitive iOS and Android apps for remote control, monitoring, and data management.

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PCB Prototype

For every project, we offer free PCB prototypes after design completion, enabling fast functional testing and validation before mass production.

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PCBA Fabrication

With 8 sets of original Japanese SMT lines across 4 production lines, we maintain full control over production cost and quality, ensuring consistent, high-yield PCBA manufacturing.

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Industries We Serve

Our solutions power innovation across critical sectors worldwide.

Industrial

Scientific

Medical

Military

Commercial

Aerospace

Featured Product Solutions

Real-world applications powered by UPJING’s engineering excellence.

Medical Diagnostic Device

Smart Medical Diagnostic Device

Portable device with embedded sensors, wireless data transmission, and mobile app integration for real-time health monitoring.

  • PCB + Firmware + App
  • BLE & Cloud Sync
  • FDA-Ready Design
Industrial Controller

Industrial Automation Controller

High-reliability PLC-style controller for factory automation with CAN, RS485, and Ethernet interfaces.

  • Rugged PCB Design
  • Real-Time OS
  • EMI/EMC Compliant
Beauty Device

IPL Hair Removal Device

Consumer-grade beauty device with intelligent skin sensing, adjustable intensity, and safety interlocks.

  • High-Voltage Circuit
  • Touch UI + Voice Guide
  • Thermal Protection
Smart Home Appliance

Smart Air Purifier

Wi-Fi enabled air purifier with PM2.5 sensor, mobile app control, and automatic mode.

  • ESP32 Integration
  • IoT Cloud Backend
  • Low-Noise Design
Ultrasonic Sensor Module

Ultrasonic Distance Sensor

High-precision sensor module for robotics, parking systems, and industrial measurement.

  • Analog & Digital Output
  • Temperature Compensation
  • 2–500cm Range

Voice-Controlled Robot

AI-powered robot with voice recognition, motor control, and obstacle detection.

  • Mic Array + DSP
  • Motor Driver PCB
  • Android Companion App

Solar Charge Controller

MPPT-based solar charge controller for off-grid power systems with LCD display.

  • High-Efficiency DC-DC
  • Battery Protection
  • Data Logging

Smart Thermostat

Wi-Fi thermostat with learning algorithms, touch screen, and HVAC control.

  • Touch + UI Firmware
  • Cloud Integration
  • Energy Analytics
8+
Years of Experience
500+
Projects Delivered
30+
Global Clients
8
SMT Lines

Our Engineering Team

Electrical Engineers

3 Engineers

Responsible for hardware design, component selection, schematics, and PCB layout.

Software Engineers

2 Engineers

Embedded systems, firmware, porting, and low-level debugging.

App Developers

3 Engineers

Mobile app and backend development for IoT and smart devices.

Project Engineers

2 Engineers

Project coordination, scheduling, cost budgeting, and documentation.

Test & Measurement

2 Engineers

Functional testing, compliance, and user experience validation.

Frequently Asked Questions

Do you offer NDA protection?

Yes, we sign NDAs with all clients to ensure complete confidentiality of your product designs and business information.

What file formats do you accept for design input?

We accept Altium, KiCad, Eagle, OrCAD, and PDF schematics. For mechanical, we support STEP, IGES, and DWG.

How long does a typical project take?

Timeline varies by complexity. Simple PCBs: 2–3 weeks. Full turnkey (design to PCBA): 6–10 weeks.

Can you support small batch production?

Absolutely. We support prototyping, pilot runs, and low-volume production with full quality control.

Get in Touch

Send us your requirements and we will reply to you as soon as possible.

Contact Information

R&D Center: 2602A, 2bld Vanke Star Business Center, Xinqiao, Shajing, Baoan, Shenzhen, Guangdong, China

WhatsApp: +86 13077807171

Email: wendy@up-jing.com

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