Turnkey PCB Assembly · Quick-Turn · Factory Direct · ISO Certified
From simple adapter boards to complex 6-layer+ IoT devices.
Professional DFM review & rigid compliance.
Comprehensive PCB Service Solutions
From bare board fabrication to full turnkey assembly — all under one roof, factory direct from China.
PCB Assembly
Fast and reliable SMT & THT PCB assembly service.
- Quantity: 1–10,000+ pcs
- Quality Grade: IPC Class 3
- Lead time: as short as 2 days
- AOI, X-ray, SPI, ICT testing
PCB Manufacturing
Precision fabrication — FR4, Flex, Rigid-Flex, Aluminum.
- Layers: 1–40L, including HDI
- Quality Grade: IPC-A-600 Class 3
- Lead time: 2–15 days
- Rogers, Heavy Copper, High-Tg
PCB Layout Design
Professional PCB design for high-speed and complex circuits.
- Layers: up to 64
- Support 150,000+ PIN routing
- Lead time: 3–10 days
- Rigid, Flex, Rigid-Flex, HDI
Our Certifications &
Manufacturing Standards
To guarantee the perfect match with your specifications, we combine quality and consistency by applying our approach of combination of methodized production and also rigorous quality assurance.
ISO-Certified processes for prototype through mass production ensure your product’s consistent quality.
ISO 9001 Certified
Consistent quality management across all PCB and PCBA manufacturing processes, from prototype to mass production.
ISO 13485 Certified
Dedicated to medical device PCBA, meeting strict regulatory requirements for safety and traceability in life-critical applications.
IPC Class 2 & 3 Compliant
Adheres to the highest industry standards for PCB assembly, ensuring reliability for industrial, automotive, and high-performance electronics.
Transparent Pricing Structure
Factory Direct. No Hidden Fees.
PCB manufacturing
Sample Total (Est.)
Double-layer prototype (including setup), minimum order 5 pieces
- Setup Fee (Tooling) 2-Layer: $30 | 4-Layer: $80 6-Layer: From $200
- 4-Layer Sample Total Est. $50 – $100 (Includes Setup)
- Surface Finish HASL: Standard (Cheapest) Lead-Free HASL: +$25 (RoHS) ENIG: +$35+ (For BGA)
- Solder Mask Green: Free Others (Red/Blue/Blk/Wht): +$20
- Special Material Rogers/Aluminum/High-TG: Manual Quote
PCBA Assembly
Setup Fee Range
Plus Soldering & BOM Cost
- Setup Fee Logic Samples (1-20 pcs): $120 Low Volume (20-500 pcs): $200
- Soldering Cost (per pin) SMT: $0.01 | DIP: $0.02
- Included in Setup Laser Stencil ($30 value included)
- Testing Services AOI: Standard Free (100% Check) X-Ray: First Article Free (Full Check Extra) FCT: Quote based on docs ($10/hour labor)
PCB Design
Project Estimate
Based on complexity
- Simple (2-Layer) $300 – $400 (2-4 Days) Adapter boards, Simple MCUs
- Medium (4-Layer) $800 – $1200 (1-2 Weeks) Consumer Electronics, IoT, WiFi/BT
- Complex (6-Layer+) From $1300 (3 Weeks+) Industrial, High Speed DDR
- Required Files Schematic, DXF, Design Spec
Lead Time & Logistics
Ready to Start Your PCB Project?
ISO 9001 & IPC-A-600 certified. Free DFM review on every order. Get a quote in 2 hours.
Quick-Turn PCB Assembly China — ISO Certified, Factory Direct
PCBINQ provides end-to-end PCB manufacturing and turnkey PCBA services direct from our factory in China. From quick-turn prototype PCB in 2 days to high-volume production, every order follows ISO 9001 and IPC-A-600 certified processes — ensuring consistent quality from first article through mass production.
Complete Turnkey Assembly Services
Submit your Gerber files, BOM, and assembly specifications — we handle component sourcing, fabrication, pick and place assembly, reflow soldering, and final testing. Our free DFM check on every PCB assembly order catches manufacturability issues before production begins, eliminating costly respins.
Strong Assembly Capability
Our SMT lines support 0201 components and fine-pitch BGA assembly with automated optical inspection (AOI) on every board. For high-density designs, we offer via-in-pad technology, blind and buried vias, and controlled impedance PCB fabrication up to 40 layers.
Surface finish options include lead-free HASL (RoHS compliant), ENIG for BGA and fine-pitch pads, and OSP for cost-sensitive designs. High-TG materials and heavy copper PCB are available for power electronics and industrial applications.
Testing services include AOI (standard, 100% coverage), X-ray inspection for BGA solder joints, and functional testing (FCT) for complete board verification. Conformal coating is available for automotive and outdoor environments.
OEM/ODM Services
High-Precision PCB Manufacturing China & Turnkey PCBA Solutions. From quick-turn pcb prototyping to volume production, we provide ISO-certified component sourcing, SMT/DIP assembly, and functional testing to ensure your product is market-ready.
Free PCB Design Tools
Calculators and analysis tools built for electronics engineers — use them directly in your browser, no signup required.
Free DFM Review
Upload your Gerber files and get an 8-point manufacturability check before production — catches errors that cause board failures and reruns.
SMD Resistor Code Calculator
Decode 3-digit, 4-digit, and EIA-96 SMD resistor codes instantly. Find resistance values from the markings on your components.
Trace Width Calculator
Calculate minimum trace width based on current load, copper weight, and temperature rise using IPC-2221 standards.
Info on PCBINQ and reliable boards
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