1.We have over 10 years experience in PCB filed
2.Fast delivery and classic service
3.Lead time 3-7days
4.Each process through Strict QC to ensure good quality
5.Our PCB board get ISO,UL,RoHs, SGS ect certification
Our PCB board manufacture and PCB assembly service:
o PCB board file with parts list provided by customers
o PCB board made, circuit board parts purchased by us
o PCB board with parts assembled
o Electronic testing circuit board or PCBA
o Fast delivery, anti-static package
o RoHS Directive-compliant, lead-free
o One stop service for PCB design, PCB layout, PCB manufacture, components purchasing,
o PCB board file with parts list provided by customers
o PCB board made, circuit board parts purchased by us
o PCB board with parts assembled
o Electronic testing circuit board or PCBA
o Fast delivery, anti-static package
o RoHS Directive-compliant, lead-free
o One stop service for PCB design, PCB layout, PCB manufacture, components purchasing,
PCB assembly, test, packing and PCB delivery
1.PCB Specification detail.
NO | ITEM | Technical Data |
1 | Layer | 2-20 Layers |
2 | Board material | FR4,FR4 Halogen free,TEFLON Rogers,Getek High-TG(TG>170),Aluminium base |
3 | Max.Board Size0 | 457*660mm |
4 | Min.Board Thickness | 2 layers 0.2mm |
4 layers 0.4mm | ||
6 layers 0.8mm | ||
8 layers 1.0mm | ||
10 layers 1.2mm | ||
5 | Max.Board Thickness | 8.0mm |
6 | Min.Line Width | 0.05mm |
7 | Min.Line Space | 0.05mm |
8 | Min.Hole Size0 | Electroplating Via 0.15mm |
Micro via 0.075mm | ||
9 | PTH Wall Thickness) | 20-25um |
10 | Max.finish copper thickness0 | 8OZ |
11 | PTH Dia.Tolerance | ±0.05mm |
12 | NPTH Dia.Tolerance | ±0.025mm |
13 | Hole Position Deviation | ±0.05mm |
14 | Outline Tolerance | ±0.1mm |
15 | Min.S/M Pitch | 0.08mm |
16 | Insulation Resistance | 3x10Sec, 288°C |
17 | Warp and Twist | ≤0.7% |
18 | Electric Strength | >1.3KV/mm |
19 | Peel Strength | ≥1.4N/mm |
20 | Solder Mask Abrasion | ≥6H |
21 | Flammability | 94V0 |
22 | Impedance Control | ±5% |
2.Details for PCB Assembly
Technical
1).Professional surface mounting and through hole soldering technology;
2).Various sizes,like 1206,0805,0603 components SMT technology;
3).ICT(In Circuit Test),FCT(Functional Circuit Test) technology;
4).Nitrogen gas reflow soldering technology for SMT;
5).High standard SMT&Solder Assembly line;
6).High density interconnected board placement technology capacity.
Quote requirement
1).The detailed files(Gerber files,specification and BOM);
2).Clear pictures of PCBA or samples for us;
3).PCBA Test method.
Quality
Our UL/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, TWS will adhere to the highest quality standards.
Capable
TWS offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.
Experience
When it comes to your build you want a partner you can depend on. Our management team has over 10years of combined industry knowledge. Our engineering team has over 8 years experience.
Protecting your interests
Protecting your Intellectual Property is job one! Our staff colleague of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.
Flexibility
TWS pride ourselves on our ability to custom tailor programs around our customers' needs. We take time to listen to your unique business needs and then set out to surpass them.
ELECTRONIC PCB ASSEMBLY MANUFACTURER
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