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[China]
Trade Verify
Address: 3602, Unit 1, Building 2, Phase 3, Longhu Zichen Xiangsong, Huazhaobi Xiaheng Street, Jinniu District, Chengdu, China
Contact name:Sia Li
Chengdu Cesgate Technology Co., Ltd |
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Verified Suppliers
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High frequency Box Build Thermal Profiles Turnkey PCB Assembly IPC Class III
CESGATE's advantages of turnkey PCB assembly
As IATF16949 verified circuit board factory, CESGATE will provide
DFM Analysis for your every order , as well as low volume and
medium volume production runs. We verify all details of your files,
including Gerber files, to allow you to correct your PCB design
before manufacturing, saving significant time and cost.
We use ERP and MES system, which can protect all your project files
and also control all the parts quality from the beginning to the
end . As a PCB manufacturer, we have complete and mature tracking
system by the two systems, which can solve the problems quickly,
also guarantees on-time delivery of quick turn printed circuit
board.
Rigid-flex board refers to pressing the flexible circuit board and
the rigid circuit board together according to the relevant process
requirements during PCB proofing to form a circuit board with FPC
characteristics and PCB characteristics; its price is relatively
high, but its use Extremely broad and can be tailored for
applications in many industries. So, under what circumstances does
PCB proofing need to use rigid-flex board?
1. High impact and high vibration environment. The rigid-flex board
has strong impact resistance and can be used in high stress
environments to ensure stable performance of the equipment,
otherwise it will cause equipment failure.
2. High-precision applications where reliability is more important
than cost considerations. If a cable or connector failure is
dangerous, it is better to use a more durable flex-rigid board.
3. High density applications. Some components lack the surface area
required for all necessary connectors and cables. In this case,
using a flexible rigid board can save space to solve this problem.
4. Applications requiring multiple rigid boards. When more than
four connection boards are included in the Turnkey PCB Assembly,
replacing them with a single rigid-flex board may be the best
option and more cost-effective.
CESGATE advantages?
In the PCB industry for more than ten years, a standardized and rigorous process and system has been established to effectively reduce quality problems
Specification
| Article | Description | Capability |
| Material | Laminate materials | FR4, High TG FR4, High Frequency, Alum, FPC... |
| Board Cutting | Number of layers | 1-48 |
| Min.thickness for inner layers (Cu thickness are excluded) | 0.003”(0.07mm) | |
| Board Thickness | Standard | (0.1-4mm±10%) |
| Min. | Single/Double:0.008±0.004” | |
| 4layer:0.01±0.008” | ||
| 8layer:0.01±0.008” | ||
| Bow and twist | no more than 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z | |
| Drilling | Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) | |
| PTH hole tolerance | ±0.002″(0.005mm) | |
| NPTH hole tolerance | ±0.002″(0.005mm) | |
| Solder Mask | Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) | |
| Thickness | (0.012*0.017mm) | |
| Silkscreen | Color | white,black,yellow,blue… |
| Min size | 0.006″(0.15mm) | |
| Max Size of Finish Board | 700*460mm | |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| PCB Outline | Square,circle,irregular(with jigs) | |
| Package | QFN,BGA,SSOP,PLCC,LGA | |
FAQ
| Q: Do you support fast proofing? CESGATE: Yes, we support fast proofing within 3-7 days. |
| Q: Are my files safe? CEGSATE: Your files are kept very safe, and we are protecting intellectual property for our clients throughout the process. All files provided by customers are never shared with any third party. |
| Q: MOQ? CESGATE: There is no MOQ in POE. We are able to flexibly handle small and large batches. |
| Q: Do you have any other services? CESGATE: We mainly focus on the procurement services of PCB + Turnkey PCB Assembly+ components. In addition, we can also provide programming, testing, cable, housing Turnkey PCB Assembly services. |
| Q: What is your inspection policy? How do you control the quality? CESGATE: In order to ensure the quality of PCB products, flying probe inspection is usually used; electrical fixtures, automatic optical inspection (AOI), BGA parts x-ray inspection, first article inspection ( FAI) etc. |
