UL,ROHS,ISO9001 Double sided PCB
1. Technical capability & support
2. Service for productoion
Sunthone employs and develops a team of experienced management directors and efficient production workers, with its sustainable development, career planning, advanced training-system and satisfactory welfare for all staff. On the other hand, Sunthone strives to improve quality and lead time through management and technology innovation.
We specialize in
PCB design, PCB layout, PCB manufacturing, PCB Assemblies,
One-stop services from PCB to PCB assembly
Components sourcing, PCBA Function Test, design solutio
Electronic testing circuit board or PCBA
Eleectronic manufacturing service
Production processes
Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping
| Technical Capacity |
| Layer Counts | 1-28L | Min Board Thickness(2-layer) | 0.2mm |
| Max board size(mm) | 1200x400mm | Min Board Thickness(4-layer) | 0.4mm |
| Max copper | 12oz | Min Inner-layer Thickness | 0.1mm |
| Min Trace | 0.075mm | Min Pad Ring | 0.1mm |
| Min Clearance | 0.075mm | Min Hole Location Tolerance | ± 0.075mm |
| Min Hole Size(laser hole) | 0.1mm | Min Hole Size Tolerance | ± 0.05mm |
| Board Twist | ≤ 1° | Min Outer Dimension Tolerance | ± 0.1mm |
| Base Material | FR4, High-TG FR4, CEM3, aluminum, High Frequency(Rogers, Taconic, Aron, PTFE, F4B) |
| Surface Finish | HAL, lead-free HAL, ENIG, Plated Gold, Immersion Gold, OSP |
| Soldermask | Green, Blue, Black, White, Yellow, Red, Matt Green, Matt Black, Matt Blue |
| Silkscreen | White, Black, Blue, Yellow |
| Acceptable File Format | Gerber file, Powerpcb, CAD, AUTOCAD, ORCAD, P-CAD, CAM-350, CAM2000 |
| Certificate | ROSH, ISO9001, UL |
Standard
Lead Time | 2-layer samples in about 3 days
4-layer samples in about 5 days |
Your inquiry will be answered within 24 hours.
Wishing to be your long-term partner, please feel free to contact us , we will do our best for you. |
Sunthone is a one-stop PCB & PCBA solutions provider, offers PCB manufacturing, PCB assembly, components sourcing, stencils and PCBA testing services, and helps to simplify your job, improve your efficency and focus on your strength.
Firstly established as a PCB factory, more and more of our existing PCB customers ask us for fully Assembled Printed Circuit Boards delivered to their door to take away all the time consuming stress of component procurement and assembly. In order to meet customers' request and market developing trends, Sunthone develops into a one-stop PCB & PCBA solutions provider with all related services.
Sunthone has ISO 9001 and UL certificates, so all the products delivered from Sunthone are quality guaranteed with ISO and UL standards. Under such quality guarantees, its products are widely applied in many industrials, such as Industrial Control, Security System, LED & lightning, Medical Facilities, Power Supply, Computers and Communications. The UL certificate of power supply thick copper PCBs is available, too.
Flexibility is another strength of Sunthone. It provides various services at flexible quantities from prototype to mass production in a flexible way, to meet different requirements from clients.
Sunthone is always having an open mind and listening ears to learn your ideas, willing to work with you on a mutual beneficial basis to achieve bilateral success.
