Short Lead Time

20% reduction in delivery cycle

Short Lead Time

Cost-effective Price

Below the average level quotation 5%-20%

Cost-effective Price

Professional Engineering Team

top-ranking engineer team

Professional Engineering Team

Top-level Quality

International quality standards

Top-level Quality
× mm

Express 4 layers PCB/FR4
Layers:1/2/4 layers
Lead time: 1~5 days 
Quality: Standard IPC2、
Surface finish: Hasl Lead Free/ENIG/OSP
Premium quick-turn PCB/FPC/ Aluminum/ Rogers
Layers: 1~32 layers
Lead time: 7~15 days 
Quality: IPC2/IPC3
Surface finish: Hasl Lead Free/ENIG/OSP
PCB Assembly Services
Turn time:2 days - 3 weeks
Qty req.:1 - 10000+
Soldering:Machine + Hand
Surface mount PCB for smart ear thermometer
Purchase price: discuss personally
Project Difficulty:High
Lead time: 2 months
Features: wireless connection,smart reminder,data synchronization


  • 2 - 16 layers PCB, batch quantity 5 to 1000
  • 2 - 4 days production time
  • Hi quality warranty
  • Quick delivery to all over the world


  • Professional team in NPI
  • Advanced manufacturing equipments
  • Reliable quality control system and expert
  • Competitive cost control capability
  • Online friendly transparent whole manufacturing process updates


  • Package designs from just US$50
  • Every trend, every style, every industry
  • Dozens of design concepts
  • 100% money-back guarantee
Cheap low power Ethereum mining machine
Print PCB board for smart fetal heart detector
Fast PCB prototypes smart ear thermometer
PETS PCB protective coating

COMAAS aims at serving customers who have demands on small/medium batch or industry products production, provides them high quality manufacturing service and supply chain resources in standardized way, to make their products more competitive.

Application and Use of Manufacturing PCBs

Application and Use of Manufacturing PCBs...

From smartphones to kitchen appliances, electronics play a l...

PCB Printed Circuit Board Introduction and PCB Types

PCB Printed Circuit Board Introduction and PCB Typ...

What is a PCB Printed Circuit Board?Printed circuit boards (...

Flexible Or Flex-rigid PCBs Applications

Flexible Or Flex-rigid PCBs Applications...

Are you considering the use of flexible or flex-rigid PCBs i...

What exactly does PCB prototyping board involve?...

Before you order a full run of printed circuit boards for your project, you need to make sure your design works perfectly. To do this efficiently and cost-effectively, you need to create a prototype of your board — a small run of your design to test