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Copper Thickness | Max 6oz |
Board Thickness | 0.1mm-7.0mm |
Min. Hole Size | 0.1mm |
Min. Line Width | 0.075mm (3mil) |
Min. Line Spacing | 0.075mm (3mil) |
Surface Finishing | HASL,OSP,ENIG, Gold fingers,etc |
Board material | FR-4 Tg130-Tg180/ FR-4 CTI175 / FR-4 CTI300/CEM-1/CEM-3 |
Tolerance | V-cut dept tolerance: +/-0.1mm |
Wrap and twist | 5% |
Minimun thickness of soldermask | 10um |
Soldermask | Green/ White/ Black/ Blue/ Yellow etc. |
Certificate | ISO9001/UL |
Testing Service | AOI X-Ray Function Test |
Sunthone is a one stop PCB & PCBA supplier. It offers turn key solutions for PCB and PCBA projects from design, clone, PCB manufacture, components sourcing, to PCB assembly.
Sunthone has ISO 9001 and UL certificates. The UL certificates covers maximum 6oz heavy copper for both single-double sided PCBs and multilayer PCBs. There are only few PCB factories in mainland China who has such UL certificate for 6oz heavy copper PCBs. The heavy copper PCBs are widely used in industrial control and power supply industries.
Sunthone builds all round supply chain management system and ERP system. With years’ cooperation experience, Sunthone develops a strong partnership with all suppliers, which not only helps to source all the required components but also help to ensure the good quality and lead time of all components. The ERP system helps to manage thousands of parts to be well supplied, well stored and well delivered.
PCB manufacture
FR-4 PCB,High TG FR-4 PCB,Heavy copper PCB,Impedance control PCB, High frequency PCBFlexible PCB,
Rigid-flex PCB, HDI PCB, Aluminum PCB, Copper based PCB, Ceramic based PCB
PCB assembly
SMT,DIP,Reflow soldering,Wave soldering,Hand soldering,Mixed assembly technologies,Cable assembly,PCBA testing,Final product assembly
Components sourcing
Firsthand components,Original manufacturers,BOM checking,Components according to BOM,All round supply chain management system,Supplier quality engineer team to manage quality
PCBA design and clone
Hardware engineers,Software engineers,Schematic design,PCB layout,Software development,PCBA clone
1, MOQ？
There is no MOQ in Sunthone, we accept small to large orders.
2, What is the payment term?
It is TT in advance at the beginning and negotiable in the future.
3, What are the shipping modes?
Usually it includes courier, air shipment, rail shipment, and ocean shipment.
4, Which courier companies do you work with?
We worked with courier companies including DHL, FedEx, UPS, TNT and EMS.
5, What is the lead time?
Layers | Samples (0-1sqm) | Small (1-5sqm) | Medium (5-20sqm) | Large (20-99sqm) |
1-2 | 5 | 6-8 | 10-12 | 15-20 |
4 | 7 | 8-10 | 12-15 | 15-20 |
6-8 | 8 | 8-12 | 12-15 | 15-20 |
6, What kind of certificates do you have?
We have ISO 9001, UL certificates.
7, Do you provide OEM service?
Yes, we offer PCB and PCBA OEM service. We manufacture the PCB and PCBA products to your design and requirements.