KingSunPCB is a professional PCB manufacturer based in China, offering high-quality printed circuit board services for both rapid prototyping and large-scale mass production. With over 15 years of experience, we support global customers from various industries including automotive, consumer electronics, LED lighting, medical devices, and industrial control systems. Our factory is ISO9001, UL, and RoHS certified, equipped with state-of-the-art production lines that handle up to 32-layer boards, HDI, and special materials such as aluminum and PTFE. We pride ourselves on fast delivery, competitive pricing, and engineering support that helps you bring your ideas to life.
1. Introduction
China has become the global hub for PCB manufacturing due to its strong supply chain, advanced production capabilities, and cost-effective labor. Whether you’re a hardware startup developing prototypes or an established company looking for large-volume production, Chinese manufacturers offer flexible solutions to meet your needs.
2. Key Criteria for Choosing a PCB Manufacturer in China
When selecting a reliable Chinese PCB manufacturer, consider the following factors:
- Manufacturing capabilities: Can the factory handle your layer count, board size, and special requirements like impedance control or via-in-pad?
- Lead time: Fast prototyping services often deliver in 24–72 hours, while mass production can take 7–15 working days.
- Certifications: Look for ISO9001, UL, RoHS, and IPC compliance to ensure quality.
- Engineering support: Good manufacturers offer DFM checks and fast responses.
- Transparent pricing: Online quoting tools are a big plus.
3. Top 5 Chinese PCB Manufacturers for Prototyping
3.1 KingSunPCB
- Capabilities: 1–12 layer prototypes, aluminum, FR4, HDI, flexible PCBs
- Delivery: 3–5 days standard, 24-hour express available
- Price Example: 2-layer FR4, 100mm × 100mm, 5pcs – $18.90
- Notes: English engineering support, free DFM review
3.2 JLCPCB
- Known for: Extremely low cost, online ordering system
- Price Example: 2-layer, 100mm × 100mm, 5pcs – $2.00 + shipping
- Delivery: 2–3 working days
3.3 PCBWay
- Strengths: Good for hobbyists and engineers, multiple materials
- Price Example: 4-layer, 100mm × 100mm, 5pcs – $35.00
- Delivery: 3–5 working days
3.4 ALLPCB
- Fast delivery: Quick quote engine, express manufacturing
- Price Example: 2-layer, 100mm × 80mm, 5pcs – $5.90
3.5 NextPCB
- Good for: Small runs and integration with PCBA services
- Price Example: 2-layer, 100mm × 100mm, 10pcs – $7.99
4. Top 5 Chinese PCB Manufacturers for Mass Production
4.1 KingSunPCB
- Capabilities: Up to 32 layers, HDI, impedance control, ENIG/OSP finish
- Production Lead Time: 7–14 working days depending on complexity
- Mass Production Price Example:
4-layer FR4, 100mm × 100mm, 1,000pcs – $0.58/pc
6-layer ENIG, 150mm × 100mm, 500pcs – $1.25/pc
- Support: Long-term project tracking, batch quality control, logistics assistance
4.2 Suntak Technology
- One of the largest public PCB manufacturers in China
- MOQ: High-volume focused (500+ pcs)
- Known for: Automotive, telecom applications
4.3 Wus Printed Circuits
- Major supplier for high-end industries (automotive, server boards)
- Strong HDI and multilayer capabilities
4.4 Victory Giant Technology
- Public company with large factories and R&D focus
- Offers full-stack services including assembly
4.5 Kinwong
- Well-known for rigid-flex and high-reliability PCBs
- Excellent for mass production but less agile for small orders
5. Prototype vs. Mass Production: How to Choose the Right Supplier
Understanding when to use prototyping services versus full-scale production can save both time and money.
Prototyping: For Design Validation and Speed
Prototyping services are ideal when you’re:
- Testing a new PCB layout
- Iterating your design before locking in final specs
- Launching a small pilot batch
- Working under tight R&D deadlines
KingSunPCB offers quick-turn prototyping starting from just $18.90 for 5pcs, with optional 24-hour production. You can upload your Gerber files and receive a quote within minutes.
Mass Production: For Cost Efficiency and Consistency
Once your design is finalized and volumes increase, it’s time to switch to mass production:
- Reduces unit cost significantly (e.g. $0.58/pc for 1,000pcs 4-layer boards)
- Enables you to plan long-term logistics and supply chain
- Better suited for projects with stable demand and consistent specs
At KingSunPCB, we help you transition smoothly from prototype to production — keeping materials, tolerances, and QA protocols consistent.
6. Cost Breakdown (Prototype vs. Mass Production)
Let’s break down the cost differences between small-run prototypes and large-batch production. Pricing is based on current (April 2025) data from KingSunPCB.
| Type | Specification | Quantity | Total Price | Unit Price |
| Prototype | 2-layer FR4, 100mm × 100mm | 5 pcs | $18.90 | $3.78 |
| Prototype | 4-layer FR4, ENIG, 100mm × 80mm | 10 pcs | $42.00 | $4.20 |
| Mass Production | 4-layer FR4, HASL, 100mm × 100mm | 1,000 pcs | $580.00 | $0.58 |
| Mass Production | 6-layer, ENIG, 150mm × 100mm | 500 pcs | $625.00 | $1.25 |
| Mass Production | Aluminum PCB for LED lighting | 2,000 pcs | $1,300.00 | $0.65 |
Tips:
- Surface finishes like ENIG and OSP slightly increase cost but improve solderability and reliability.
- More layers and tighter tolerances will raise the price per unit.
- Shipping, tooling, and testing fees may apply for mass production — KingSunPCB always provides transparent quotes with no hidden fees.
7. Tips for Working with Chinese PCB Manufacturers
Success with offshore PCB suppliers depends on good preparation and communication.
Prepare Your Files Correctly
- Gerber files (RS-274X format)
- Drill files with clear units and zero suppression
- Board outline on a separate layer
- Stack-up drawing for multilayer boards
- Impedance requirements if applicable
At KingSunPCB, our engineers offer free DFM checks to help you catch issues early.
Understand Lead Time Expectations
- Quick-turn prototypes: 24–72 hours
- Mass production: 7–15 working days
- Add 3–5 days for assembly if needed
Mind the Communication & Time Zones
- Most Chinese factories operate on GMT+8
- Use email for detailed requests; some also offer real-time chat (e.g., WhatsApp or Skype)
Choose a Reliable Shipping Option
- DHL, UPS, or FedEx recommended for small batches
- For large orders, air/sea freight can save cost (KingSunPCB offers logistics support)
8. Conclusion
China remains a top destination for PCB manufacturing due to its pricing, scale, and technical capabilities. Whether you’re testing your first circuit or shipping tens of thousands of units globally, choosing the right supplier is key.
KingSunPCB is proud to be a trusted partner for engineers, startups, and OEMs worldwide — offering both flexibility and reliability from prototype to production.
9. Frequently Asked Questions (FAQ)
Q：What is the minimum order quantity (MOQ) at KingSunPCB?
A：For prototypes, our MOQ is as low as 5 pieces. For mass production, we accept orders starting from 100 pieces, with better pricing for 500+ units.
Q：Can I order PCBs with assembly services together?
A：Yes! KingSunPCB offers one-stop PCB & PCBA services, including sourcing components, SMT/DIP assembly, and functional testing.
Q：How do I get a quote?
A：Simply upload your Gerber files and specs to KingSunPCB’s Online Quote System — you’ll receive a price within minutes.
Q：Does KingSunPCB ship globally?
A：Absolutely. We regularly ship to North America, Europe, Southeast Asia, and the Middle East. Standard shipping takes 3–7 days depending on your region.
Q：What materials can KingSunPCB manufacture?
A：We work with FR4, aluminum, copper core, Rogers, PTFE, and hybrid materials, supporting special requirements like HDI, impedance control, and buried/blind vias.