Custom PCBA Service | High Precision Printed Circuit Board Assembly

Custom PCBA is a fully customized circuit board assembly service tailored to clients’ schematic files, Gerber files, and functional requirements. Unlike standard universal circuit boards, custom PCBA allows personalized design on board size, layer count, materials, components, and assembly technology. JRS offers complete PCBA manufacturing processes from bare PCB production to component soldering, functional testing, and packaging, ensuring stable performance and long service life for electronic products.

● Full Customization Support: Accept Gerber files, BOM lists, and schematic drawings; support multi-layer boards, rigid boards, and special-shaped circuit boards.
● High Precision Assembly: Advanced SMT production lines for 0201 micro-components, BGA, QFN, and fine-pitch chip mounting.
● Strict Material Selection: Adopt high-quality copper clad laminate, environmental-friendly solder paste, and certified electronic components to meet RoHS compliance.
● Multiple Production Modes: Support prototype sample production, small-batch trial production, and large-scale mass production.
● Complete Testing Process: AOI optical inspection, X-ray detection, aging test, and functional testing to reduce defective rates.
● Global Shipping & Stable Supply: Standard anti-static packaging, safe transportation, and professional after-sales technical support.

Our custom PCBA circuits are widely applied in various high-demand industries, suitable for complex working environments and stable long-term operation:
● Industrial Control & Automation Equipment
● Consumer Electronics & Smart Home Devices
● Automotive Electronics & New Energy Modules
● Communication Equipment & Signal Control Boards
● Medical Electronic Auxiliary Circuits
● IoT Modules & Smart Sensor Boards

1. File Submission: Clients upload Gerber files, BOM lists, and assembly requirements.
2. Engineering Review: DFM inspection to check rationality of circuit design.
3. PCB Fabrication: Complete bare board production and surface treatment.
4. Component Procurement: Source genuine electronic components from reliable suppliers.
5. SMT & Welding: Automatic placement and reflow soldering.
6. Quality Inspection: AOI, X-ray and functional aging testing.
7. Packaging & Delivery: Anti-static vacuum packaging and global logistics arrangement.

Q1: What files do I need to provide for custom PCBA?
You need to prepare Gerber files, BOM list, and component placement drawings. If you do not have complete files, our engineers can provide PCB layout design services.

Q2: Do you support small batch PCBA prototype orders?
Yes. JRS supports 1-piece sample testing, small-batch trial production, and large-volume customized orders to meet different development stages.

Q3: Are your PCBA boards environmentally friendly?
All raw materials and soldering processes comply with RoHS environmental protection standards, lead-free and pollution-free.

Q4: Can you keep my design confidential?
We sign non-disclosure agreements (NDA) for all customized projects. All design files will never be shared with third parties.

Whether you need PCB prototyping, small batch assembly, or mass production services, JRS can provide professional custom PCBA solutions. Send your Gerber files and requirements to our team, and we will send you an accurate quotation within 24 hours.

Support free engineering evaluation | Fast global shipping | Long-term after-sales service