Dongguan Xingqiang Circuit Board Technology Co., Ltd.
| Payment Terms | ,T/T,Western Union |
| Supply Ability | 100000㎡/Month |
| Delivery Time | NA |
| Packaging Details | Vacuum Packaging |
| PCB Type | Double Sided Panel |
| Material | FR4 |
| Impedance Tolerance | +/-10% |
| Pcba Standard | IPC-A-610E |
| Board Thinkness | Customized |
| Minimum Line Space | 3mil (0.075mm) |
| Quotation conditions | Gerber Files,BOM List |
| Layer Options | 2/4/6/8/10L or 10+ |
| Customization Requirement | Gerber Files or BOM List |
| Aperture Tolerance | PTH ±0.075, NTPH ±0.05 |
| Board Thickness | 1.6/1.2/1.0/0.8mm or Tailored |
| Surface Finishing | HASL/OSP/ENIG/Lead-free HASL |
| Brand Name | xingqiang |
| Model Number | As Per Customer's Model |
| Certification | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Place of Origin | China |
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Product Specification
| Payment Terms | ,T/T,Western Union | Supply Ability | 100000㎡/Month |
| Delivery Time | NA | Packaging Details | Vacuum Packaging |
| PCB Type | Double Sided Panel | Material | FR4 |
| Impedance Tolerance | +/-10% | Pcba Standard | IPC-A-610E |
| Board Thinkness | Customized | Minimum Line Space | 3mil (0.075mm) |
| Quotation conditions | Gerber Files,BOM List | Layer Options | 2/4/6/8/10L or 10+ |
| Customization Requirement | Gerber Files or BOM List | Aperture Tolerance | PTH ±0.075, NTPH ±0.05 |
| Board Thickness | 1.6/1.2/1.0/0.8mm or Tailored | Surface Finishing | HASL/OSP/ENIG/Lead-free HASL |
| Brand Name | xingqiang | Model Number | As Per Customer's Model |
| Certification | ISO 9001 / RoHS /UL / IATF 16949 (automotive) | Place of Origin | China |
| High Light | Double Sided High Frequency PCB ，1.2mm Thinkness High Frequency PCB | ||
Custom Immersion Gold ANT Interface Double Sided PCB Panel:
This is a custom double-sided PCB panel engineered for mass production of IoT wireless communication modules, boasting a 12-up layout to maximize manufacturing efficiency. It features an immersion gold surface finish for stable conductivity and integrated ANT antenna interfaces.With high-precision circuit routing, consistent signal transmission and full OEM/ODM customization, it delivers a cost-effective, reliable PCB solution for industrial and consumer IoT module production.
Basic Attributes of Double Sided Panel:
1.Core substrate: FR-4 glass fiber epoxy resin (standard for 2-layer double-sided IoT PCBs)
2. Surface finish material: Gold plating (for immersion gold/ENIG process, ensures conductivity)
3. Solder mask ink: Green/optional colored solder mask (protects circuits, anti-scratch/oxidation)
4. Silkscreen ink: White/black thermosetting ink (for marking labels, pins and logos)
5. Copper foil: Electrolytic copper foil (conductive circuit layer, standard thickness for low-power IoT)
6. Adhesive film: Prepreg (bonds substrate and copper foil for integral board structure)
Required Files for Customizing This PCB Panel:
1. Gerber Files (GBR) – The core design file containing all layer data (copper, solder mask, silkscreen) for PCB fabrication.
2. Drill File (DRL) – Specifies hole positions/sizes (for CNC drilling of ANT interface and vias).
3. Bill of Materials (BOM) – Optional but recommended, lists material specs (e.g., FR-4 grade, gold thickness).
4. Assembly Drawing – Defines panel layout, cutting lines and key dimension requirements.
5. Technical Specification Sheet – Notes custom demands (e.g., signal stability, surface finish standards).
How to Manufacture Custom High Precision Double Sided Board?:
The production process for customizing this PCB panel starts with Gerber file confirmation and design optimization to match IoT module specs.
Next, FR-4 substrate is precision-cut, with electrolytic copper foil laminated onto the board; circuits are formed via UV exposure and chemical etching.
Then solder mask printing, silkscreen marking (for ANT interface labels) and immersion gold surface finish are applied. It’s then CNC-drilled, routed into panel layout, followed by rigorous electrical testing for signal stability.
Finally, qualified panels are vacuum-sealed with desiccants and packaged, fully complying with custom technical requirements throughout each step.
Factory showcase
PCB Quality Testing
Certificates and Honors
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1995
Total Annual:
84,094,800-84,094,800
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. As a professional supplier of customized boards, we work closely with our clients, le... Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. As a professional supplier of customized boards, we work closely with our clients, le...
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