Advanced technology Chinese supplier wash machine welder s3 circuit pcb board
Advanced technology Chinese supplier wash machine welder s3 circuit pcb board
| Item | Specification\Parameter |
| PCB Layers | 1 to 18layers |
| PCB Max working panel area | 800mmx 508mm |
| Min board thickness | 4 layer: 0.40mm ;6 layer: 0.80mm ; 8 layer: 1.00mm ;10 layer: 1.20mm |
| Min trace width | 0.1mm |
| Min spacing | 0.1mm |
| Min hole diameter | 0.2mm |
| Min Copper thickness in hole | 0.02mm |
| PTH size tolerance | ±2mil |
| NPTH size tolerance | ±1mil |
| Hole position tolerance | ±0.05mm |
| Surface treating process of inner layer | Brown Oxide |
| Registration of inner layer to of inner layer | ±3mil(75um) |
| Min drilling diameter | 0.15mm |
| Min diameter of finished hole | 0.1mm |
| Accuracy of hole position | ±2mil(50um) |
| Tolerance of drilled slot | ±3mil(75um) |
| PTH hole copper thickness | 0.4-2mil(10-50um) |
| Image to image tolerance | ±3mil(75um) |
| Outer layer line width/space(min) | ±3mil/3mil(75um/75um) |
| Tolerance of etching | ±1mil(25um) |
- 1.Comprehensive documents audit to prevent mistakes in PCB Gerber and Bom.
- 2.Suggest best quality replacement with lower price.
- 3.Engineering support for test and provide suggestions for mass production.
- 4.Suggest best shipment method.
- 5. Sign NDA to keep your design safe.
To give you an exact quote, we hope you could offer us listed infomation.
1. PCB : Gerber file and other PCB files.
We would appreciate if you can confirm listed PCB specification also.
1). material 2). board thickness 3). copper thickness 4). surface finishing 5). soldermask color 6). silkscreen color
2. PCBA : PCB files and BOM list
3. If you don't have ready design files, you can send us a sample, then we will clone for you.
4. We also offer custom PCB design and modify service.
1. What is the main application of your PCBA service ?
-Industrial commander, and other industrial devices -Medical equipments main board -Security electronics -Communicative devices -New energy electronics.
2. How many employees in your factory ?
PCB factory: 500
Assembly factory A: 100
Assembly factory B: 300
3. What is percentage of your engineering and quality department ?
Engineering and Quality department takes 14% of the total employees.
4. Can you provide function test before delivery ?
Yes, we have 4 engineers specialized in testing, loading firmware, analyze failure.
5. If I want to get a quotation, what files should I provide ?
-We need pcb layout file and Bom list to quote the PCBa cost.
-If you need us to do function test, please also provide test instruction.
6. How to work with you ?
-Email and send us the pcb layout file, Bom list.
-We will provide quotation of PCB and assembly in 2 hours and components price in 3 days.
-Quotation approval by your side.
-We will issue invoice to you for done payment.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier