PCB Assembly Capability

Advantage
1) We do PCB from double side up to 30-layer Multilayer PCB, HDI jobs.
2) If you have repeat orders from other suppliers, and you want to transfer to Senyan, we can accept FREE OF TOOLING.
3) Except excellent quality and professional service, we also pay every detail for our customers, for example package to use Desiccant packs & moisture indicator in vacuum-sealed pack to protect PCB.
4) Material: We have FR4 TG135/TG158/TG180 normal material in stock, also have FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA.
5) Flexible,quickly feedback for customers always.
6) Quickly offer will be less then 4 hours, Some top urgent inquiry we can offer within 1hour.

We provide one-stop PCB/PCBA customization services. To meet all of customer's PCB/PCBA requirement is Senyan circuit service's goal
1. To offer good quality PCB/PCBA to our customer, we will do many kind of testing to ensure quality before shipment
2. Outgoing test to check min PTH Cu thickness, Min surface Cu thickness, ENIG Au data,Ni data, Au layer adhesion testing, soldermask adhesion testing, silkscreen adhesion testing, Thermal stress testing, hardness testing, Twist testing, Bow testing
3.Micro section testing to check hole Cu thickness, Surface Copper thickness, Wrap copper thickness, Hole Wall Integrity, soldermask thickness and stack up.
4. E-test to check any open/short circuit.
5. Thermal Stress Test to avoid any Delamination, Measling and others.
6. Solderability of PTH to avoid any discolor, Wrinkles, Blisters, Measling, Blow-Hole, Solermask peel off, and soldermask filled in hole-wall incompletely.
Impedance testing, and so on……
Please feel free to contact with us!
FAQ
1. What's the order process?
1)Inquiry---provide us all clear requirements (total qty and package details).
2)Quotation---officaial quotation from with all clear specifications from our professional team.
3)Marking Sample --- confirm all quotation details and the final sample.
4)Production---mass production.
5)Shipping---by sea or by air.
2. What terms of payment you use?
As for the payment terms,it depends on the total amount.
3. How do you ship the products?
By Sea ,By Air ,By courier, TNT , DHL, Fedex, UPS Etc. It is up to you .
4. What is the average delivery time?
Prototypes usually takes about 5-10days depending on product type.Small&Middle volume usually takes about 20 days.
5. How would I get a price list for a wholesaler ?
Please E-mail us, and tell us about your market with MOQ for each order. We would send the competitive price list to you ASAP.