

Cost-effective
Free expedited service
ISO/SGS/UL/RoHS Certified
Military grade materials

On-time Shipping
PCB prototype 24h lead time
Bulk order 48h lead time
99.9% on-time delivery rate

Exquisite Technology
The thickness-to-diameter ratio
of 10:1
Inner/outer layer lmpedance
control
Custom PCB stack up
Professional PCB manufacturing, small, medium, and high volume production

Controlled impedance HDI PCB
Layers/Thickness/Copper Weight:2-8L/0.8-2.4MM/1-2oz
Minimum track width/space: 3/3mil
Minimum drill hole size: 0.20mm
PCB impedance range: 50-125Ω
Controlled impedance tolerance: +/-10%
PCB type: FR-4 PCB impedance board
Note: Impedance control test coupon andimpedance test
report can be provided

Custom layer stack up structure
Layer/Thickness/Copper Weight: 4-8L/0.6-2.4MM/1-20z
Minimum track width/space: 3/3mil
Minimum drill hole size: 0.20mm
Layer of prepreg: 2 Layer
PCB type: FR-4 PCB
Note: 3 types of Prepreg stackup structure are available

1-meter Large size PCB
Layers:1-2L PCB
Minimum track width/space: 3/3mil
Minimum drill hole size: 0.20mm
Max size: 1000mm
PCB type: FR-4 PCB, CEM-1 PCB
Note: Our company has introduced a series of customized
equipment to meet the production of 1-meter size PCB
Upload your files and order PCB in minutes with our self-service platform















- Technical Capabilites
- Special Technologies
- Materials
PCB Impedance Control
Two-color Solder Mask/ Edge Plating/ Press-fit holes/
Counterbore/ Rectangle Slot
Tenting/ Plugged/ Not Covered vias/ Epoxy filled vias
HASL/HASL Lead free/ ENIG/ Emersion Tin/ OSP/ Bare Board
Flying Probe Test/AOI+Fixture E-test
Gold Fingers
lndustrial Electronics
Telecommunication Electronics
New Energy
lnstrumentation
Domestic Appliances
Medical Electronics
Aerospace& Defense
Power Systems
Security Monitor
Artificial Intelligence&Cloud Computing
Vehicle Electronics
Digital Products
Audio and Vid
Lighting / LED
Robot Industry
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200+
Countries
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300+
Engineers
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100000+
Customers
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24H
Turnarounds
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2000+
Daily Files
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99.9%
On-time delivery
Expert quick turn prototype PCB, mass manufacturing, and PCB assembly service for R&D companies around the world, Factory covers an area of 28,000 square meters with 180+ core equipment, 240+ staff, and 70+ multi-layer PCB engineers, One-stop service for PCB fabrication and PCB Assembly, BOM purchase solution, custom wire harness and connectors, Daily shipments 2500+ orders, monthly shipments of 21,000daily shipments of 50 PCBA orders..

PCBBUY Quality Control

70-minute electro-plating time to ensure hole wall thickness between 18 to 22um, surface thickness above 35um.

Backlight test after copper sinking to ensure the adhesion of through-hole copper.

Micro-section test after etching to ensure the copper thickness of the drill hole and surface copper.

The A.O.I. tests ensure the pass rate of conductor trace (prevent open circuit, short circuit, and narrowed, but still unbroken conductor traces, etc).

High-speed Flying Probe Tests ensure the qualified rate of the circuit boards.

The solder mask is exposed by an LED parallel exposure machine, and the exposure uniformity is more than 90%.

High precision laser text printing machine, ensure silkscreen clarity and accuracy.

Adopt KINGBOARD Class A laminates, Taiyo and KSM solder mask, adhere to protect the quality from the source.
PCBBUY win high admiration and is widely trusted at home and abroad
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Very Good!
117.50 x 285.92mm, 1.6mm, 2Layers, 5 PCS
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Absolutely excellent. I'll be ordering some of the PCBs again to fix issues in my design, ...
120.16 x 273.28mm, 1.6mm, 2Layers, 10 PCS
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This was my initial order. Very happy with the overal experience. The end result is also h...
161.37 x 56.02mm, 1.6mm, 2Layers, 100 PCS
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I love PCBBuy's unique Sakura pink soldermask. The boards reflow soldered perfectly.
20.00 x 20.00mm, 1.0mm, 2Layers, 30 PCS
