TONGZHAN INDUSTRIAL LIMITED
TONGZHAN INDUSTRIAL LIMITED
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Metal Base Board PCB Manufacturing Gold Finger Plating 0.5 - 17.5mm Thickness
PCB Manufacturing Description:
1. Quick-turn and flexible delivery.
2. Support a wide range of PCBs: high-layer, multi-layer, rigid-flex, high frequency, high speed, etc.
3. Professional supplier positioning.
4. Seamless link from prototype to mass production.
5. Whole-flow quality assurance, IPC, Special industry inspection standard.
PCB Manufacturing Parameters:
| Item | Technical Parameter |
| Layer | 2-64 |
| Thickness | 0.3-6.5mm |
| Copper Thickness | 0.3-12 oz |
| Min Mechanical Hole | 0.1mm |
| Min Laser Hole | 0.075mm |
| HDI | 1+n+1,2+n+2,3+n+3 |
| Max Aspect Ratio | 20:01 |
| Max Board Size | 650mm*1130mm |
| Min Width/Space | 2.4/2.4mil |
| Min Outline Tolerance | ±0.1mm |
| Impedance Tolerance | ±5% |
| Min PP Thickness | 0.06mm |
| Bow &Twist | ≤0.5% |
| Materials | FR4, High-Tg FR4, Rogers, Nelco, RCC, PTFE, M4, M6, TU862, TU872 |
| Surface Finished | HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion Gold+OSP |
| Special Capability | Gold Finger Plating, Peelable, Carbon ink |
PCB Manufacturing Introduction:
Founded in 2011, Tongzhan is committed to becoming a leading one-stop EMS supplier. We are good at EMS project management and cost reduction. In terms of product solutions, we support flexible supply, SMT, post welding, assembly, and testing one-stop services Tongzhan specializes in providing electronic manufacturing services for customers. We use materials entrusted by customers for production, as well as all turnkey projects to purchase, inspect and support raw materials.
FAQ:
Q: What is your Minimum Order Quantity (MOQ)?
Our MOQ is not limited, according to specific requirements, we can support sample and mass production, and support customized production.
Q: Do you have MOQ restrictions?
We do not have any limit on order quantity and can support samples and mass production. The specific situation depends on the needs of customers and can be communicated with the staff.
