Multilayer PCB，Multi Layer HDIPCB,Ultra Long and Large-sized FPC,Ultra Long and Large-sized PCB

16 layer large-size multi-layer PCB, size: 1650 * 650mm, board thickness: 2.95mm, FR-4, TG150, copper thickness: 1OZ, minimum line width and spacing: 6/7mil, minimum hole size: 0.45mm, green oil, white lettering, gold deposition: 1U“

Making PCB, FPC, PCBA Q&A FAQ

Q: What materials must be provided for PCB, FPC, and PCBA?

CEGSATE: It is necessary to provide Gberber documents for PCB production, indicating the production process of the product. If the raw materials and material brands are specified, we will use them according to the material brand and model. According to the surface treatment regulations and finished product thickness regulations, the PCB stack frame diagram, copper thickness, impedance requirements, process requirements, and copper thickness regulations provided by you will be produced. MI files will be formed for production, and sample sealing files will be controlled according to the required quantity requirements, bulk order information requirements, main product uses, and other information

What materials must be provided for PCBA?

CEGSATE: BOM table must be provided (specifying well-known brands, specifications, and model specifications of components), X and Y coordinate numbers of PCBA components, and production and processing regulations:
Do we need everyone to purchase components online? 

Or customer supplied components? 

Do you need software burning? 

What is the total number required for finished product testing? Detailed information such as how much money is needed per month.

Question: Is your file secure?

CEGSATE: Your document is very secure, and we protect intellectual property rights for our products during this process. All folders provided by customers will never be shared with any third party.

Q: What is the minimum order quantity?

CESGATE: There is no minimum order quantity in POE. We can flexibly solve both small and large batch production. We have small batch sample groups, large batch production processes, and dedicated personnel for control

Q: Does the company also have unique services?

CESGATE: Firstly, we are committed to providing procurement services for PCB, FPC production, SMT assembly, PCBA components; In addition, we can also provide programming, testing, software burning, wiring connectors, DIP plugins, assembly, and chassis assembly services; And its product design scheme, product development design, hardware and software program development

Q: What are your inspection methods?

 How do you control the quality?

CESGATE: In order to ensure the quality of PCB, FPC, and PCBA products, laser testing is generally used for sample and small batch production; According to AOI electronic optical inspection and online AOI inspection, the distribution lines on the inner floor are 100% inspected by the E-SET test rack, and the appearance is 100% inspected by the full-automatic finished product inspection equipment and FQC 100% inspected by the anime. The production line has operator self inspection regulations, and the processes have IPQC, IPQC, OQC, IPQA and FQA layer by layer control. PCBA full-automatic electronic optical inspection (AOI), BGA parts, using X-ray 100% radiographic inspection, first sample inspection (FAI), must burn the PCBA products of the software, and conduct full inspection according to the product functional requirements and the finished product test rack 100%.