STG is a professional PCB manufacturer,which provides PCB design,quick-turn PCB prototyping, PCB manufacturing,then to PCB Assembly for low-volume ,mass production ,located in Shenzhen China.

We offer a wide range of PCB capabilities to fit all of our PCB needs ,which from single layer,double side to multilayer PCB . PCB manufacturing turn time can be as short as 24 hours after your Gerber files being reviewed and approved by our engineers, greatly saving you time in your work.

You may choose other time schedules to fit your budget, if your work timeframe is not that tight. We offer 48-hours and 72-hours shipping too.

Numbr of Layer

1 – 20 layer

Material

FR-4 TG130ºC, FR4 TG150ºC, FR4 TG180ºC,Aluminum ,Rogers,Isola,Taconic,Arion

Metal-backed Laminate

Board Thickness

0.2mm-6.00 mm(8mil-126mil)

Copper Thickness

1/2 oz min;12 oz max

PCB size

550×500mm(max)

Min.Hole Diameter for CNC Driling

0.1mm(4mil)

Min.Hole Diameter for punching

0.9mm(35mil)

Min.Trace Width & Line Spacing

0.075mm/0.1mm(3mil/4mil)

Surface Finish

HASL/HASL lead free,Chemital Tin,Chemical Gold,Immersion Silver/Gold,Osp.

Gold plating

Solder Mask Color

Green, Blue, Red, Glossy black, Matte black, White, Yellow

Hole Tolerance

PTH L:+/-0.075mm(3mil), Non-PTH L:+/-0.05mm(2mil)

Impedance Control

+/-10%

• One-Stop Service

From PCB Design to prototyping to production

• No Minimum Requirements

You may order as small as 1pcs of PCB from us.

• On-time Shipping

Fastest 24 hour delivery

Each PCB order from STG will be delivered on time with fast lead times.

• Certification Assistance

UL,ROHS,ISO9001:2015 Certifiled

• Worldwide Delivery

We use DHL,UPS,Fedex and other ways to quickly deliver to your country.