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PCB information
PCB material: FR4/ Aluminum/ CEM-1/ CEM-3
Copper: 1OZ-6OZ
Surface finishing: HASL-LF/ ENIG/ OSP/immersion silver/ immersion
Tin/ Nickel plated/ carbon ink print
Via: Blind via/ Buried via
Certificates:UL/ ISO 9001/ ISO 14001/ SGS
If you have any needs, please do not hesitate to contact us. we
will try our best.
Our service
1. Comprehensive documents audit to prevent mistakes in PCB Gerber
and Bom.
2. Suggest best quality replacement with lower price.
3. Engineering support for test and provide suggestions for mass production.
4. Suggest best shipment method.
5. Sign NDA to keep your design safe.
How to work with you ?
- Email and send us the pcb layout file, Bom list.
- We will provide quotation of PCB and assembly in 2 hours and
components price in 3 days.
- Quotation approval by your side.
- We will issue invoice to you for done payment.
We work to supply small and large batches of competitively priced
printed circuit boards to our customers.
1. Fast respond
2. Lower cost;
3. Two-year guarantee.
With more than 10-year EMS service experience, we have established good businedd relationship with components manufacturers, and distributors. As we are sourcing these components together, which will benefit to get a good price from manufacturers.
The raw material in low price makes your own products more competitive in your market, in the meantime you can get 2 years guarantee with no worries from us; That is why we can keep good quality and competitive prices for global valued customers.
The Leading PCB Manufacture & Assembly
Senyan is a one stop PCB & PCBA supplier. It offers turn key solutions for PCB and PCBA projects from design, clone, PCB manufacture, components sourcing, to PCB assembly.
Senyanhas ISO 9001 and UL certificates. The UL certificates covers maximum 6oz heavy copper for both single-double sided PCBs and multilayer PCBs. There are only few PCB factories in mainland China who has such UL certificate for 6oz heavy copper PCBs. The heavy copper PCBs are widely used in industrial control and power supply industries.
Senyanbuilds all round supply chain management system and ERP system. With years' cooperation experience, Senyandevelops a strong partnership with all suppliers, which not only helps to source all the required components but also help to ensure the good quality and lead time of all components. The ERP system helps to manage thousands of parts to be well supplied, well stored and well delivered.
Sutnhone PCB and PCBA products are widely applied in many industries, such as Industrial Control, Home Automation, Security System, LED & Lightning, Medical Industry, Power Supply, Computers and Communications. The products have received favorable compliments from customers in markets of domestic China, North America, Europe, and Southeast Asia.
With Large Monthly Production Capacity
With the help of our 15 CAM engineers, 15 SMT machine engineers and
10 BOM analysis engineers, our PCB production capacity can reach
40,000 square meters and EMS assembly capacity at 150 million
components per month. Moreover, our reliable world-famous brand
component procurements are as follows:
Global procurement database
Distribution partnership
Flexible stocking programs
Integrated customer registered pricing
Extensive global supply chain
OEM sourcing agreements
SMT Manufacturing Capability | |||
Item | Manufacturing Capability in process | Manufacturing Method | |
Production size(Min/Max) | 50×50mm / 500×500mm | ||
Production board thickness | 0.2 ~ 4mm | ||
Printing solder paste | Support method | Magnetism fixture, vacuo platform | |
Clamping method | Sticking up by vacuo, clamping on both sides ,flexible clamping
with sheet, flexible clamping with thick board | ||
Cleaning Method of printing solder paste | Dry method+ wetting method+ Vacuo method | ||
Accuracy of printing | ±0.025mm | ||
SPI | Repeated accuracy of volume | <1% at 3σ | |
Mounting component | Components size | 0603(Option) L75mm Connector | |
Pitch | 0.15mm | ||
Repeated accuracy | ±0.01mm | ||
AOI | FOV size | 61×45mm | |
Test speed | 9150mm²/Sec | ||
3D X-ray | Shootingangle | 0-45 |
Detail For PCB:
Item | Capability |
1.Base Material | FR-4 / High TG FR-4 /Aluminum /CEM-1/Rogers/Arlon/Taconic/Teflon |
2.Layers | 1-22 |
3.Finised inner/outer copper thickness | 1-6OZ |
4.Finished board thickness | 0.2-7.0mm |
5.Min hole size | Mechanical hole: 0.15mm Laser hole: 0.1mm |
6.Controlled Impedance | +/-5% |
7.Plugging vias capability | 0.2-0.8mm |
8.Outline profile | Rout/ V-cut/ Bridge/ Stamp hole |
9.Surface treatment | HASL, HASL lead free, Immersion Gold, Immersion Tin, Immersion
Silver, Hard gold, Flash gold, OSP… |
Q1.What is needed for PCB PCBA quotation?
A: PCB: Quantity, Gerber file and Technic
requirements(material,surface finish treatment, copper
thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for PCB PCBA production?
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3. Are my files safe?
A: Your files are held in complete safety and security.We protect
the intellectual property for our customers in the whole
process.. All documents from customers are never shared with any
third parties.
Q4. MOQ?
A: There is no MOQ in Senyan.We are able to handle Small as well as
large volume production with flexibility.
Q5.Shipping cost?
A: The shipping cost is determined by the destination, weight,
packing size of the goods. Please let us know if you need us to
quote you the shipping cost.
About Us.
We are a professional manufacturer of PCB and SMT. The company
mainly produces high multi-layer boards, HDI boards, blind buried
boards, hard and soft boards, mixed laminates, thick copper (12oz)
boards, high-frequency boards, halogen-free boards, metal
substrates, embedded passive component boards and other
high-difficulty boards with a monthly production capacity of 20000
square meters,. It is specialized in providing fast service for
high-tech enterprises at home and abroad, such as communication,
industrial control, security, medical treatment, automobile,
scientific research, aerospace and national defense application.
About the service.
1. Excellent quality
2. Professional technology
3. Efficient communication
4. On-time delivery
Serve with heart, Work with heart, the distance is distant but the
hearts are connected. Hope you come again!