Dongguan Xingqiang Circuit Board Technology Co., Ltd.
| Payment Terms | ,T/T,Western Union |
| Supply Ability | 100000㎡/Month |
| Delivery Time | NA |
| PCB Name | Double Sided PCB Board |
| Mini Holes | 0.1mm |
| Impedance Control | YES |
| Pcb Base Material | FR4 |
| Min. Trace/Spacing | 3mil |
| Dimensioin | Tailored |
| Copper Overall | 0.5-5oz |
| Thickness | 0.2-5.0mm |
| Special Tech | Impendance Control |
| Quotation Request | Gerber Files or BOM List |
| 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 | PCB Name | Double Sided PCB Board |
| Mini Holes | 0.1mm | Impedance Control | YES |
| Pcb Base Material | FR4 | Min. Trace/Spacing | 3mil |
| Dimensioin | Tailored | Copper Overall | 0.5-5oz |
| Thickness | 0.2-5.0mm | Special Tech | Impendance Control |
| Quotation Request | Gerber Files or BOM List | Brand Name | xingqiang |
| Model Number | As Per Customer's Model | Certification | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Place of Origin | China | ||
| High Light | Red Oil Double Sided PCB Board ，0.4mm Thickness Double Sided PCB Board ，Double Sided PCB Board OSP Surface | ||
Red oil OSP Double-sided Board PCB
How do you order a red oil double-sided circuit board?
Send us your:
1. Gerber files (RS-274X)
2. BOM (if PCBA needed)
3. Impedance requirements & stack-up (if available)
4.Test requirements (TDR, network analyzer, etc.)
We’ll reply within 24 hours with a free quote, DFM report, and material recommendation.
• High-visibility identification: The bright red solder mask simplifies circuit inspection, fault diagnosis, and assembly verification, reducing human error in production and maintenance processes.
• Reliable solderability: The OSP film is easily removed during soldering, ensuring excellent solder wetting on copper surfaces, minimizing cold solder joints, and adapting to fine-pitch components like QFP.
• Effective protection: The red ink solder mask isolates the circuit from moisture, dust, and physical abrasion, while the OSP film prevents copper oxidation, extending the board’s storage and service life.
• Cost-effectiveness: The low-cost OSP process combined with economical red ink and standard double-sided substrate results in controllable production costs, suitable for cost-sensitive applications in consumer electronics and home appliances.
• Environmental friendliness: The OSP process uses non-toxic organic compounds, and red ink is typically eco-friendly, complying with environmental regulations and reducing hazardous waste.
• Dimensional precision: The thin OSP layer and red ink do not significantly alter the board’s thickness or flatness, maintaining precision for high-density double-sided circuit designs.
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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