shenbei circuit

We are one of the professional 12 layers hdi manufacturers and suppliers in China, offering the best services and the highest quality solutions for you. Please rest assured to get the high quality products made in China from our factory.

Specifications:

Material: FR4 TG170

Layer count: 12 layers

Board thickness: 1.6mm

Copper thickness: 1oz

Minimum drill size: 0.1mm

Minimum trace & gap: 0.1mm

Surface finish: immersion gold

Special technology: blind and buried via

Via in pad plugged & plated shut, stacked vias 

Blind drill: layer 1-2, 2-3, 3-10, 10-11, 11-12

Applications: industry control

PCB capabilities:

Rigid PCB up to 30 layers

Flexible PCB up to 6 layers

Rigid flex PCB up to 20 layers

Metal based PCB up to 8 layers

Material used: FR4, high TG FR4, halogen free FR4, high frequency, ceramic, aluminum or copper based, polyimide, PTFE Hybrid 

Surface finish: HAL, lead free HAL, immersion gold, silver, tin, OSP, hard gold plating, ENEPIG, carbon ink, blue mask

DHI technology: 1+n+1,1+1+n+1+1,2+n+2，3+n+3, stacked vias available

Other special technology: conductively (or non-conductively) via filling, edge plating, back drill, heavy copper (up to 14oz), via in PAD filling, extreme large or thick PCB, microwave & RF circuit boards

Competitive advantage:

Good pricing

No MOQ & free sample

Focus on low to medium volume production

Quick & on-time delivery

Good quality & international approvals

Great customer service

Diversified shipping method

Wide range of PCB supplying

One stop turnkey EMS service, including material procurement, SMT and thru-hole assembly, box build assembly

UL recognized and RoHS compliant