PCB design
● Monthly production capacity: 20,000 square meters;
● Monthly production of 20,000 varieties.
We can provide various types of PCB board design and production, with excellent delivery capabilities. We are capable of providing rapid PCB manufacturing services for customer samples and small to medium-sized batches
PCB design capability | Maximum number of layers: 40 | |
Maximum number of designed PINs: 60000 | ||
Maximum connections: 40000 | ||
Minimum mechanical aperture: 6mil | ||
Minimum laser aperture: 4mil | ||
Minimum line width: 3mil | ||
Maximum BGA quantity per board: 40 | ||
Minimum spacing of BGA: 0.4mm | ||
Maximum signal design rate: 28Gbps | ||
PCB design type | Communication products: switches, routers, optical networks, VoIP, various types of communication boards (LTE terminals, 3G/4G, backbone access network transmission equipment), etc; | |
Computer products: servers, laptops, tablet computers, ultrabooks, etc; | ||
Transportation: in-vehicle multimedia systems, navigation devices, road surveillance equipment, etc; | ||
Industrial embedded systems: ATCA, ETX, Utca, etc; | ||
Digital consumption: GPS, smart wearables, e-books, smartphones, etc; | ||
Medical instruments: detection and monitoring equipment, CT, ultrasound equipment, etc. | ||
PCB production capacity | Number of producible layers | Floors 1-108 |
Maximum machining size | 610mm×1200mm | |
Produceable plate thickness | 0.2mm-13.0mm | |
Capable of producing copper thickness | 0.5oz-12oz | |
Minimum line width/line spacing | 2.5mil/3mil | |
Minimum finished product hole diameter | 0.10mm | |
Maximum thickness-to-diameter ratio | 32:1 | |
Common board materials | FR4, HTG, PTFE, metal substrate, high-frequency material, high-speed material | |
Special process for machining | Blind buried hole, in-board hole, crimping hole, back drilling hole, half hole, tapered (stepped) hole, copper inlay, stepped gold finger, high-frequency board, high-speed board, hybrid board, rigid-flex board , thick copper board, busbar board, metal-based (core) board, ceramic substrate |
China PCB Prototype Manufacturer – Fast, Reliable, One-Stop PCB Prototyping
Professional PCB Prototype Manufacturer in China
In today’s fast-paced electronics market, rapid, high-quality PCB prototyping is critical for successful product development.
As a leading China PCB prototype manufacturer, Shenzhen Qingjian Electronic Technology Co., Ltd. delivers fast, reliable, and cost-effective PCB prototyping services for global customers across industries.
Established in 2008, Qingjian Electronics is a wholly-owned subsidiary of Bangyan Technology Co., Ltd., located in Bangyan Apollo Industrial Park, Longgang District, Shenzhen — China’s hub for advanced electronics manufacturing.
We provide one-stop PCB prototyping services, covering everything from:
Helping you accelerate development cycles and bring high-quality products to market faster.
Why Choose Qingjian Electronics as Your China PCB Prototype Manufacturer?
Over 15 Years of PCB manufacturing & prototyping experience
Complete in-house capabilities from design to assembly
Fast turnaround — prototypes delivered as quickly as 24–72 hours
Small batch and low-volume production supported
High-precision, complex PCB prototyping expertise
Competitive pricing directly from Chinese factory
Strict quality control, ISO 9001 certified processes
One-stop service: PCB prototype + PCBA + final assembly
Our PCB Prototype Capabilities
We specialize in manufacturing various types of PCB prototypes to meet your project needs:
Single-Sided & Double-Sided PCB Prototypes
Ideal for simple electronic designs and fast testing.
Multilayer PCB Prototypes
Up to 20+ layers, suitable for complex, high-density designs.
Flexible & Rigid-Flex PCB Prototypes
Perfect for space-constrained applications requiring design flexibility.
HDI & High-Precision PCB Prototypes
Advanced PCBs with fine lines, microvias, and tight tolerances.
Aluminum, FR4, Rogers, & Ceramic PCB Prototypes
Material options tailored to your performance requirements.
Fast PCB Prototype Manufacturing Process
Our streamlined process ensures efficient, high-quality prototype production:
Design Review & DFM Optimization
Material Preparation & Sourcing
PCB Manufacturing
Assembly (Optional)
Electrical Testing & Quality Inspection
Packaging & Global Delivery
With our advanced production lines and skilled team, we guarantee fast, reliable prototype delivery to meet your project timelines.
One-Stop PCB Prototyping & Assembly
Need assembled prototypes? We provide full PCB prototype assembly (PCBA) services:
Component sourcing
SMT & DIP assembly
Functional testing
Final product assembly (optional)
This one-stop solution helps you reduce supplier management, save time, and quickly verify your designs.
Industries We Serve
Our PCB prototypes are widely used in:
Automotive Electronics
Medical Devices
Industrial Control
IoT & Smart Devices
Consumer Electronics
Communications & Networking
Security & Surveillance
Advanced Equipment for High-Precision PCB Prototyping
We operate a modern 2,260㎡ factory in Shenzhen, equipped with:
Fully automatic tin printing machines (GKG)
Samsung high-speed SMT placement machines (S1, S2)
German ERSA reflow & wave soldering
Omron 2D/3D-AOI and 3D X-ray inspection
Blue Eye first article inspection system
Ability to mount 0201, 01005 components and 0.3mm pitch BGA/QFP chips
Our advanced equipment ensures consistent, high-precision prototype production.
PCB Prototype Pricing & Lead Time
We offer competitive, transparent pricing based on:
Board type & layer count
Material selection
Surface finish
Quantity & delivery speed
Typical lead time for prototypes:
Standard PCB prototype: 3–5 days
Quick-turn PCB prototype: 24–72 hours
Request a free quotation to experience affordable, fast PCB prototyping directly from China.
Strict Quality Control
All our PCB prototypes undergo:
✅ 100% Electrical Testing
✅ Visual & Dimensional Inspection
✅ ISO 9001 Quality Management
✅ RoHS & REACH Compliance
We ensure your prototypes meet the highest quality standards before delivery.
Why Global Buyers Choose Qingjian Electronics
Over 15 Years of Manufacturing Experience
Complete One-Stop PCB & PCBA Services
Fast Turnaround for Prototypes & Small Batches
Flexible Order Quantities & Competitive Pricing
High-Precision Production & Quality Control
Strong Export Experience & Global Logistics Support
Professional Technical Support & Customer Service
Frequently Asked Questions – PCB Prototype Manufacturing China
Q1: Can you support low-volume PCB prototyping?
A: Yes, we specialize in low-volume and small batch prototype production with flexible order quantities.
Q2: How fast can I get PCB prototypes from your factory?
A: We offer quick-turn PCB prototyping services, with delivery in as fast as 24–72 hours for urgent projects.
Q3: Do you provide assembly for prototypes?
A: Absolutely, we offer complete PCB prototype assembly (PCBA) services to save you time and simplify your project.
Q4: What materials can you use for PCB prototypes?
A: We offer FR4, aluminum, Rogers, ceramic, and other high-performance materials based on your design requirements.
Q5: Do you accept international orders?
A: Yes, we serve global customers with reliable shipping and logistics support.
Request Your PCB Prototype Quote Today
Looking for a reliable China PCB prototype manufacturer to accelerate your project?
Contact Qingjian Electronics for high-quality, affordable, and fast PCB prototyping solutions.
Start your next electronics development with Qingjian Electronics — your trusted partner in China.