Multilayer PCB Manufacturer in China
4-16 layer boards from our own Jiangxi plant — factory-direct pricing with no middleman margin, free DFM review, and a quote within 24 hours.
We manufacture rigid multilayer PCBs from 4 to 16 layers on our own production lines. Five LDI direct-imaging systems support 0.075 mm (3 mil) fine lines and accurate layer-to-layer registration, and lamination runs on three vacuum presses inside our group campus — never outsourced to third parties. Controlled-impedance boards are verified on our in-house impedance tester, with test data available alongside your shipment.
Because you are buying from the factory itself, there is no broker margin built into the price. Prototypes, second-source batches and volume orders all run on the same lines, under the same ISO 9001 / IATF 16949 quality system, with 100% electrical testing before shipment. Multilayer capacity is 80,000 m² (0.86M sq ft) per month.
Capabilities at a Glance
| Parameter | Standard Capability |
|---|---|
| Layer count | 2 – 16 layers |
| Min. trace / space | 0.075 / 0.075 mm (3 / 3 mil) |
| Board thickness | 0.4 – 3.0 mm (16 – 118 mil) |
| Min. drill | 0.15 mm (6 mil), aspect ratio 10 : 1 |
| Min. solder-mask bridge / opening | 0.075 mm (3 mil) / 0.038 mm (1.5 mil) |
| PTH hole / hole-position tolerance | ±0.075 mm (3 mil) |
| Surface finish | ENIG, HASL, OSP, immersion silver |
| Special processes | Plated edges, castellated holes, countersinks |
| Impedance control | In-house impedance testing, data on request |
| Prototype lead time | 4 layers: 4-7 days · 6/8 layers: 6-9 days |
| Volume lead time | 7 – 15 days depending on layer count |
| Monthly capacity | 80,000 m² (0.86M sq ft) multilayer |
Requirements beyond this table are reviewed case by case by our process engineers, free of charge — send your files anyway.
Full process parameters, lead times and the complete equipment ledger are published on the Manufacturing Capabilities page.
Where These Boards Are Used
Communications & networking
4-16 layer boards with in-house impedance testing.
Industrial control & instruments
High-reliability multilayers, 100% electrical testing before shipment.
Automotive electronics
Produced under our IATF 16949 quality system with full traceability.
Consumer electronics
High-volume production backed by 60 CNC drilling machines.
Common Questions
What is your lead time for multilayer PCBs?
Prototypes: 4-7 working days for 4 layers, 6-9 days for 6-8 layers. Volume production: 7-15 days depending on layer count, counted after engineering confirmation. Expedite options are quoted on request.
Do you support controlled impedance?
Yes. Impedance testing is done on our in-house tester, and impedance, microsection and RoHS test data can be provided with your shipment on request.
Can I start with a prototype or use you as a second source?
Yes — that is exactly how we suggest starting. With 12 flying-probe testers in-house, prototypes need no test fixture, and trial or second-source batches run on the same lines and QC standard as volume production.
What trade terms, payment and shipping do you support?
EXW and FOB trade terms with T/T payment. Worldwide delivery by express courier or sea freight, with English-speaking sales support by email.
Get a Factory-Direct Quote
Send us the same RFQ you send your current supplier — Gerber files, quantity and requirements — and compare the two quotes. Free DFM review included, reply within 24 hours.
Your files are used for quotation and production only.
