FPC Circuit Board OEM manufacturer PI material ribbon cable flex pcb pcba fpc

Controlled Impedance - is responsible for increasing the signal switching speeds used transmission lines. Today’s designs is increasing the speed and minimizing the electrical reflections. It's help to ensure no errors between the transitions and the track interconnections. On the other hand, a perfectly designed and optimized controlled impedance can allow great control of the material of the cable and its physical dimensions. The controlled impedance in order to uniform in both thickness and electrical properties that is not a barrier for the industry.

Penalization - allows the circuit to be durable in components assembly. Once the panel is completed the circuit is ready for the end product.

Pressure Sensitive Adhesives (PSAs) - are used in projects and applications that a portion of the circuit has to be extra secured to a specific condition or location in the end product. The assembly process includes a releasing of the abradant liner and the adhesive with remains exposed is allowing the manufacturer to press the circuit in its place and keep it durable for use.

Shielding - when there is a demand to limit electrostatic and electromagnetic interferences that securing is applied.
The shielding can be solid or electromagnetic. Both of the materials are insulating signal lines and any noise.

FPC is usually created by a photolithographic one sheet a time, also more efficient way is adopting R oll T o R oll ( RTR ).

1. Shearing: Crop the row material.
2. Computer Numerical Control (CNC): CNC is the drilling process.
3. Plating hole: Plate copper on hole.
4. Dry film lamination: create an etching layer of resistance.
5. Exposure: create an exposure area.
6. Development:The exposure area is polymerized and hardened by UV-rays.
7. Etching:remove the non-exposure area by chemical reaction.
8. Stripping:circuit pattern exposed.
9. Automated Optical Inspection (AOI):checks the quality of the printed board.
10. Coverlay pre-lamination:the board is covered with an insulation layer called “overlay”.
11. Hotpress:Bond between the overlay and the copper layer.
12. Metal finish: Coated to protect the terminal function.
13.Test: test the finished design.

How Senyan-PCB Stands Out from Other FPC Competitors?

1. High-quality PCB raw materials with flexibility, ensuring the quality of the source.
Cover Film: TaiFlex, APLUS, RCCT
Material: Dupont, TaiFlex
PI reinforce: UBE, TaiFlex, SKC
Electromagnetic membrane: Fang Bang, Toyo, Sankei
2. Professional research and seasoned development department in FPC production and quality.
3. Different end types as CTP, flexible PCB led strip, Biological recognition, automotive, and more…
4. Provide the best quality end-design product based on reduced fabricating costs.
5. Team of professionals available at your services 24/7.
6. Strictly following the IPC standards.
7. Fast delivery time.

Our service:
* PCB & PCBA OEM/ODM and clone service
* Sign NDA (Non-disclosure Agreement) for All customers
* MOQ : 1PCS is available for us
* One-stop turnkey solution
* One Year Product Warranty
* Products are 100% quality checked in both functionality and cosmetic.

PCB or PCBA Files Requests:
1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary

Q1:What service do you have?
Senyan: We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal, final assembly,testing and other value-added service.

Q2:What are the main products of your PCB/PCBA services?
Senyan: Our PCB/PCBA services are mainly for the industries including Medical,Automotive,Communication.

Q3:Is Senyan a factory or trade company?
Senyan: Senyan is a factory with PCB factory located in China

Q4:Can we inspect quality during production?
Senyan: Yes, we are open and transparent on each production process with nothing to hide. We welcome customers to inspect our production process and check in a house.

Q5:How can we ensure our information should not let third party to see our design?
Senyan: We are willing to sign NDA effect by customer side local law and promise to keep customers data in a high confidential level.

Q6:What files are required to get quotation from you?
Senyan: For PCB quotation, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have.

For PCBA quotation, please provide Gerber data/ files and also BOM (bill of materials), and if you need us to do a function test, please also provide the test instruction/procedure.

Q7:What is standard delivery term?
Senyan: Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote.

Q8:How long does it take for PCB quote?
Senyan: Normally 24 hours to 48 hours as soon as receive internal engineer evaluate confirmation.

Q9:Do you have any minimum order quantity (MOQ) requirement?
Senyan: No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.

Q10:Shipping Cost?

Senyan: 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