Home --- Service --- PCB design
  • China PCB Prototype Manufacturer

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 layersFloors 1-108
Maximum machining size610mm×1200mm
Produceable plate thickness0.2mm-13.0mm
Capable of producing copper thickness0.5oz-12oz
Minimum line width/line spacing2.5mil/3mil
Minimum finished product hole diameter0.10mm
Maximum thickness-to-diameter ratio32:1
Common board materialsFR4, HTG, PTFE, metal substrate, high-frequency material, high-speed material
Special process for machiningBlind 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


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:

  1. Design Review & DFM Optimization

  2. Material Preparation & Sourcing

  3. PCB Manufacturing

  4. Assembly (Optional)

  5. Electrical Testing & Quality Inspection

  6. 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.