Application Fields/Customers
We produce PCBs for our customers working in frequency ranges from LED products to communication equipments and in industries as diverse as Medical devices through to automotive, aerospace and Bluetooth etc. Senyan has over 10 years experience on electronics components purchasing area. 15 procurement engineers all have at least 5 years experience of components sourcing. We purchase components both from mainland China and overseas countries. Senyan fast turnaround service combined with enhanced parts procurement system will cater to the customers who require both small volume and large volume production demands.

Q1: How can you guarantee quality while your price is so low?
--- Location: Our marketing office located in Shenzhen,We have our own factory.
--- Export Rebates: Our company is value-added tax general taxpayer, so we can handle export rebates due to national policy support.
Q2: Why choose your company while SZ has so many competitor?
--- Experience: over 10 years experience run a factory & with 20 years experience managers & hundreds of long term cooperation customer.
Q3: How do we know your quality? Do you offer free sample?
--- Yes we can offer sample, but you have to pay first, once you do mass production from us, the sample fee will pay back to your account! I believe we can do long term business!
Q4: How long is your delivery time?
--- We understand short lead time is essential in today's rapidly changing market place.A tracking number will be sent via email when your boards are despatched. To USA around 2 to 3 days. To Europe around 4 to 5 days. To other country arond 5 days.
Q5: Do you have pcb in stock?
--- No. Our pcb board are custom-made product, all produced depends on clients gerber file.
Q6: What board manufacturer do you use for FR4?
--- Our main suppliers for FR4 board: Kingboard (Hong Kong), NanYa (Taiwan) and Shengyi (China).
Both are very famous material with reliable quality!
Q7: Can you manufacture my PCBs from a picture file?
--- No, we cannot accept BMP, GIF, TIFF, or JPG pictures as the manufacturing file as these formats are not good for PCB manufacturing. But you can use these files to request a quotation, or send us sample to copy.
Q8: What do you require in order to produce an assembly quotation?
--- Bill of materials (BOM) detailing the components to be fitted to the PCB with the manufacturers parts numbers and the components suppliers' parts number (e.g. Digi-key, Mouser, RS ). PCBA sample photos if possible. By allowing us to see the product pictures it will help us to give you the quotation faster. In addition to the above, we would need details of approximate order quantity.
Q9: Will my PCB files be checked?
--- Yes. Your data will be checked with our design rule check. If we find any technical issues or have any
enquires we will contact you. This is quite common for prototype orders. Please keep an eye on your email
in the first 12 hours after placing your order.
More FAQs please contact us!
Any need and query, please feel free to contact us