Product field: Communication graphics card motherboard

Layer number: 10L, 3rd order HDI thick gold finger graphics card motherboard

Plate thickness 1.60mm ± 10%;

Process structure: FR-4+TG150, minimum hole 0.10mm, copper thickness 1OZ, line width and spacing 3/3mil, impedance Ω± 10%

Surface treatment: Electric gold 1u "+Gold finger electric thick gold 25U"

Main Product Structure of Chaosheng Group Company

2-80 layers of rigid circuit boards, 2-50 layers of flexible circuit boards and PCBA production

Chaosheng Group Company mainly produces product categories

High end double-sided, multi-layer, flexible, high-frequency, HDI interconnect, metal based, high thermal conductivity metal based, ceramic, cut in metal based, cut in buried capacitor, cut in thick copper buried magnet, concave convex step substrate, 5G high-speed board, thick copper, thick gold, high carbon resistance, double-sided multi-layer MiNiLED, MiNiHDILED, MiNiOLED, IC carrier substrate, roll to roll FPC, long FPC, large-sized printed circuit board, halogen-free material, high-frequency material, high-speed material, metal material, environmentally friendly circuit board, blind buried hole circuit board, high thermal conductivity aluminum based, thermoelectric separation copper based, PDU busbar, iron-based and metal based (core) mixed pressure plate, embedded copper buried copper. Buried resistance buried capacitance buried ceramic bead board, ultra-thin BT board, ceramic substrate, IC carrier board, high-frequency mixed voltage, high-speed board, differential impedance board, thick copper plate, thick gold plated board, HDI An integrated OEM and ODM production factory for Anylayer, double-sided, multi-layer, HDI FPC, soft hard combination HDI, roll to roll FPC, ultra long FPC, ultra large size PCB production and product design and development, software development, special material printed circuit boards, etc.

The main application areas of PCB and PCBA products of Chaosheng Group Company

Communication terminals, communication stations, electronic communication, fiber optics, optical modules, backlight sources, chip systems, communication equipment, communication instruments, computers, intelligent devices, intelligent control, system control, industrial power control, industrial equipment, testing instruments, testing instruments, SD cards, SG cards, mobile phones, computers, various antennas, radars, automobiles, light sources, resistors, music equipment, playback equipment, banking equipment, medical instruments, medical equipment, aerospace, aviation, military, LED, OLED, OLCD power control power supply, industrial power supply, communication power supply, automotive power supply, office equipment, digital products, computers and other application fields;

The main application areas of flexible circuit boards (FPC) and FPCA products of Chaosheng Group Company

Hard drives, printers, fax machines, scanners, sensors, mobile phones, connectors, modules, walkie talkie antenna cards, high-end cameras, digital cameras, laser heads, CDs, medical devices, instruments, drives, automobiles, automotive instruments, automotive drive disks, drivers, optical drives, medical devices, medical equipment, backlight sources, modules, banking equipment, industrial instruments, LED light strips, military, aviation, aerospace, national defense and other product fields.

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%.