Qingdao Kerongda Tech Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 40000dot/h |
| Delivery Time | 15 days |
| Packaging Details | Standard packet |
| Board thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0m |
| Copper thickness | 1oz,0.5-2.0 oz,1-3oz,0.5-5oz,0.5-4oz |
| Base material | FR-4, CEM-3, Aluminum, CEM-1 OR FR-4, alum |
| Application | Electronics Device, Consumer Electronics, Electronical products, Industrial, and so on |
| Color | Green, Customized Color, Blue on your request |
| Standards | IPC-A-610 E Class II-III, IPC 6021 Class 2, TDR testing, ISO 9001, Class 3 |
| Min. line width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Min. hole size | 0.25mm, 0.1mm, 0.2 mm, 0.15-0.2mm, 0.1mm-1mm |
| Brand Name | kerongda |
| Model Number | KRD-PCB-S05 |
| Certification | CE |
| Place of Origin | Qingdao China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 40000dot/h |
| Delivery Time | 15 days | Packaging Details | Standard packet |
| Board thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0m | Copper thickness | 1oz,0.5-2.0 oz,1-3oz,0.5-5oz,0.5-4oz |
| Base material | FR-4, CEM-3, Aluminum, CEM-1 OR FR-4, alum | Application | Electronics Device, Consumer Electronics, Electronical products, Industrial, and so on |
| Color | Green, Customized Color, Blue on your request | Standards | IPC-A-610 E Class II-III, IPC 6021 Class 2, TDR testing, ISO 9001, Class 3 |
| Min. line width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm | Min. hole size | 0.25mm, 0.1mm, 0.2 mm, 0.15-0.2mm, 0.1mm-1mm |
| Brand Name | kerongda | Model Number | KRD-PCB-S05 |
| Certification | CE | Place of Origin | Qingdao China |
| High Light | 4mil single sided pcb manufacturing process ，rigid flex printed circuit boards ，rigid printed circuit board | ||
Single-Sided pcb
SMT basic process elements include: screen printing (or dispensing), mounting (curing), reflow soldering, cleaning, testing, repair
1. Screen printing: Its function is to leak solder paste or patch glue onto the PCB pad to prepare for the welding of components. The equipment used is screen printing machine (screen printing machine), located at the front end of the SMT line.
2, dispensing: it is to drop the glue to the fixed position of the PCB board, its main role is to fix the components to the PCB board. The equipment used is the dispensing machine, which is located at the front end of the SMT production line or behind the testing equipment.
3. Mounting: Its function is to accurately install the surface assembly components to the fixed position of PCB. The equipment used is the SMT machine, which is located behind the screen printing machine in the SMT production line.
4, curing: its role is to melt the patch glue, so that the surface assembly components and PCB board firmly bonded together. The equipment used is the curing furnace, which is located behind the SMT machine in the SMT line.
PCB assembly manufacturing service:
1. Turnkey contract PCBA( PCB assembly ) manufacturing
2. Strong ability in material sourcing and quality management
3. Quality authentication: Rosh(lead-free, Pb-free), ISO9001: 2008, UL
4. SMT, DIP and wave solder processing
5. Reliable OEM/ODM PCBA( PCB assembly ) service
6. Flexible & rigid PCB assembly manufacturing, PCB layout design
7. 4 layers. 6 layers ,multilayers PCBA( PCB assembly )
8. In-circuit testing, functional testing and flying probe testing
9. SMT placement for SOP, QFP, CSP, and BGA packages
10. Full experienced QC and inspector
11. PCBA( PCB assembly ) for power, communication equipment, remote control system and consumer electronic products and so on
Our Advantages:
1. Program and functional test and package by Free.
2. High quality: IPC-A-610E standard, E-test, X-ray, AOI test, QC, 100% functional test.
3. Professional service: PCB/FPC/Aluminium Making, SMT, DIP, Component Sourcing, OEM with 21 years experience.
4. Certifications: UL, 94v-0, CE, SGS, FCC, RoHS, ISO9001, ISO14001,IATF16949
| Copper Thickness | 1oz~3oz,0.5-5 Oz | Base Material | FR4, Aluminium, TG, Rogers, CEM-1 |
| Board Thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm | Min. Line Width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Min. Hole Size | 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm | Surface Finishing | HASL, OSP, ENIG, HASL Lead Free, Immersion Gold |
| Min. Line Spacing | 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) | Product Name | Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing |
| Application | Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On | Solder Mask | Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc., |
Kerongda is a PCB manufacturer, providing turnkey and partial turnkey printed circuit board assembly services.We can produce customized PCB board and PCBA for you ,PCB solder mask color ,material, thickness etc... all can be chosed as your demands.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
8000000-20000000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro... Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro...
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