Company Introduction
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Company Profile
China Printed Circuit Board (PCB) Manufacturer
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Sigma Group Limited found in 2012 and has run a PCB factory in China with over 10 years industry experience. With its strong technical knowledge base, Sigma Group Limited is well positioned PCB supplier that manufactures PCB from single layer to 28 layers Printed Circuit Boards (PCB) and from prototype to volume production.
As for PCB manufacturing, "SINOSIGMA" brand keep the worldwide leading delivery abilities of various types(over 100,000 in 2015) and quick turn boards (average delivery of prototype is less than 5 days). Through combining the advantages of flexible management, diversified overall technology, large-scale cost with multi-disciplinary core techniques in consistent construction, SINOSIGMA is fostering and improving the heading position in prototype and low volume PCBs further.
On the basis of PCB manufacturing, we propels the one-stop services of PCB design, PCB fabrication and PCB assembly proactively.
We are going to develop internationally further. Looking forward to the future, we will concentrate on the innovation and development of electronics hardware as before, and make persistent efforts on PCB, one-stop service, integrated circuit and military products with first class service.
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Rigid PCB Capacity
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Rigid Printed Circuit Board (PCB) Capacity
Layer Count: 1-28 Layers Board Thickness: 0.2mm-8.5mm Min Line Width: 0.075mm(3/3 mil) Min Hole: 0.15mm(6mil) Hole Type: PTH, Blind/Buried Hole Heavy Copper: 10 OZ Copper Impedance Control: +-10% Solder Mask: Green,black,Blue,White,Yellow,Red Silk Screen: White,Yellow,Red,Black
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Flex PCB Capacity
Coming Soon!
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Rigid Printed Circuit Board (PCB) Capacity
Layer Count: 1-28 Layers Board Thickness: 0.2mm-8.5mm Min Line Width: 0.075mm(3/3 mil) Min Hole: 0.15mm(6mil) Hole Type: PTH, Blind/Buried Hole Heavy Copper: 10 OZ Copper Impedance Control: +-10% Solder Mask: Green,black,Blue,White,Yellow,Red Silk Screen: White,Yellow,Red,Black
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Metal Core PCB Capacity
Coming Soon!
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Rigid Printed Circuit Board (PCB) Capacity
Layer Count: 1-28 Layers Board Thickness: 0.2mm-8.5mm Min Line Width: 0.075mm(3/3 mil) Min Hole: 0.15mm(6mil) Hole Type: PTH, Blind/Buried Hole Heavy Copper: 10 OZ Copper Impedance Control: +-10% Solder Mask: Green,black,Blue,White,Yellow,Red Silk Screen: White,Yellow,Red,Black
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PCB Assembly Capacity
Coming Soon!
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Rigid Printed Circuit Board (PCB) Capacity
Layer Count: 1-28 Layers Board Thickness: 0.2mm-8.5mm Min Line Width: 0.075mm(3/3 mil) Min Hole: 0.15mm(6mil) Hole Type: PTH, Blind/Buried Hole Heavy Copper: 10 OZ Copper Impedance Control: +-10% Solder Mask: Green,black,Blue,White,Yellow,Red Silk Screen: White,Yellow,Red,Black
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Contact Information
| Contact Company: |
| Sigma Group Limited |
| Address: |
| Floor 7, No.232, Huan Cheng Xi Road, Shi Qiao Street, Pan Yu Dist, Guang Zhou,Guangdong, China |
| Telephone: |
| +86-20-84733959 |
| S kype: |
| Lizhiren |
| E mail: |
| sales@ chinapcbs.com |
| Copyright@2016-2020 By Sigma Group Limited |
