1.Detailed Specification of PCB Manufacturing
FR-4,CEM-3,Hight TG,FR4 Halogen Free,FR-2,Aluminum
Max.finished board side
Min.drilled hole size
Min. line spaceing
HASL/HASL pb free, Immersion gold, Immersion Sliver, Immersion tine,OSP(Entek),S/G plating,Enepig, G/F Plating, carbon
Solder mask color
Vacuum packing,Plastic bag
Standard carton packing
UL Cert.,ISO9001 :2008,TS16949,ISO14000
Providing OEM service to all sorts of printed circult board assembly
Our Quality Target:
1.Ptoduction pass rate>99%
2.Timely delivery rate>98%
3.Customer complaint rate<1%
4.Customer satisfaction rate>99%
Protect the environment, prevent pollution, save resources, and reduce waste.
PCB Manufacture Quality Control:
1. Engineering pretreatment before production
2. 100% E-test, 100% visual inspection
3. AOI inspection
4. High voltage test, impedance control test
5. Micro section, soldering capacity, thermal, shocking test
6. Reliability test, insulating resistance test, ionic cleanliness testing
Our PCB process capability
PCBA manufacturer OEM factory FR4 PCB
Our PCB Board Capability
PCB Surface Finishes
PCB Max. Size
PCB Min. Size
Bow & Twist Tolerance
Single Side≤1.0%,Double Side≤0.7%, Muti-Layer≤0.5%
Min. Board Thickness & Tolerance
PCB Min. trace/spacing
Copper to Board Edge Spacing
Hole to Trace Spacing
Min. Hole Diameter
Min. Hole Clearance
Copper Thickness on Hole Wall
Hole Location Tolerance
Min Diameter of Punching Hole
FR-4 board thickness≤1.0mm(40mil):1.0mm(40mil)
FR-4 board thickness 1.2-3.0mm(48-120mil):1.5mm(60mil)
PCB Min. Punching Slot
FR-4 CEM-3 board thickness≤1. 0mm(40mil):0.8 mm×0.8 mm(32mil×32mil)
FR-4 board thickness1.2-3.0mm(48-120mil): 1.0 mm×1.0 mm(40mil×40mil)
Trace width variation
Routing:±0.1mm (±4mil) ,Punching:±0.05mm (±2mil)
V-CUT Registration Tolerance±0.2mm (±8mil)
PCB BOARD Type
Single-sided, double-sided, multi-layer
FR-4, CEM-1,CEM-3, high frequency laminates, Aluminum, NiFe-based, copper base
PCB BOARD Thickness
Base Copper Thickness
11um 35um 70um 105um
Max. aspect ratio(board thickness: hole size)
V-Cut Angle Tolerance
V-Cut Board Thickness
0.4mm -3.2mm(16mil -128mil)
Min SMT Pitch
Min. Component mark
Min. width of annular ring(finished)
Min pad opening
Min S/M Bridge
PCBA main equipment
Funded in 2008, Rigao Electronics Co., Ltd, is privately held Shenzhen corporation dedicated to providing electronic engineering and manufacturing services. After several years' development, Rigao has become a rapidly growing worldwide provider of one-stop solution in three principle areas: printed circuit boards, PCB assembly and components procurement.
As an experienced PCB and PCBA manufacturer, we provide prototypes, small volume, medium volume, and high volume projects. We are able to guarantee a complete service with comprehensive technical backup, offering a cost advantage and scheduled delivery.
Our main services include offering
Rigid PCB (up to 64 Layers)
Flexible PCB/FPC (1~6 Layers)
Rigid-Flex (3~18 Layers)
Aluminum-based PCB (1~6 Layers)
High Density Interconnection/HDI PCB
High frequency material PCB
DIP,COB, SMT assembly Services
We have since successfully completed over 5,500 projects and have nearly 300 satisfied repeat customers. Our customers are from over 30 countries in various industries, including computer, home appliances, consumer products, telecom, scientific research institutes, etc.
Our manufacturing and quality control processes are ISO 9001:2000 certified and conform to IPC-A600(PCB) and IPC-A610 (PCB Assembly) standards. All our PCB/PCBA are UL certified and RoHS compliant.
Our Principle is simple, "Act by heart, Make the best."
Our strength is distinct, "Years of experiences in PCB and PCBA field"
Our Goal is achievable, "To be the most reliable supplier of PCB and PCBA."
Our orientation is clear, "Focus on prototypes and low to medium volume business "
Your trust and support would be a solid back-up for our business.
We sincerely hope to provide you with high-quality products and satisfactory services.
We are look forward to working with you!
Packaging and Shipping
Packaging Details: inner Anti - static bag, vacuum packing Outer-corrugated export carton
Delivery Detail: two weeks after we receive customers' payment
What we need:
Please tell us the information as below:
Board for what product
Number of Layers
Solder Mask Color
Silk Screen Color
Min Finished Hole Size(mm)
Min Track Width(mm)
Other special requirements