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China factory - Dongguan Xingqiang Circuit Board Technology Co., Ltd.

Dongguan Xingqiang Circuit Board Technology Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask
China High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask
China High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

  1. China High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

High TG FR-4 4-Layer PCB Custom LED Display Driver Board with Black Solder Mask

  1. MOQ： Sample,1 pc(5 square meters)
  2. Price： Based on Gerber Files
  3. Get Latest Price
Payment Terms ,T/T,Western Union
Supply Ability 100000㎡/Month
Delivery Time NA
Packaging Details Carton Or As Your Request
PCB Name Custom Mulitilayer PCB
RoHS Compliant Yes
The Min Hole 0.1mm
IPC Class Class 2
Copper Thickness 0.5-5oz
Smt Technology Support
Layers 1-30 Layers
Max Board Size 528 mm x 600 mm
Regular Layers 1.6/1.2/1.0/0.8Mm
Silkscreen Color White,Red,Black,Yellow
Facrication Files Gerber Files or BOM List
Surface Treatment HASL,OSP,ENIG,Lead,Lead Free
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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  1. Product Details
  2. Company Details

Product Specification

Payment Terms ,T/T,Western Union Supply Ability 100000㎡/Month
Delivery Time NA Packaging Details Carton Or As Your Request
PCB Name Custom Mulitilayer PCB RoHS Compliant Yes
The Min Hole 0.1mm IPC Class Class 2
Copper Thickness 0.5-5oz Smt Technology Support
Layers 1-30 Layers Max Board Size 528 mm x 600 mm
Regular Layers 1.6/1.2/1.0/0.8Mm Silkscreen Color White,Red,Black,Yellow
Facrication Files Gerber Files or BOM List Surface Treatment HASL,OSP,ENIG,Lead,Lead Free
Brand Name xingqiang Model Number As Per Customer's Model
Certification ISO 9001 / RoHS /UL / IATF 16949 (automotive) Place of Origin China
High Light Black Oil Double Panel PCB Board ，OSP PCB Board High Temperature Resistant ，Double Panel PCB Board For Automotive

4 Layer High Temperature Resistant OSP PCB​

High temperature resistant OSP black oil double panel PCB is a double-sided printed circuit board integrating high temperature resistant performance, OSP (Organic Solderability Preservative) surface treatment, and a black solder mask. It adopts a double-sided wiring design: the substrate is made of high temperature resistant materials (such as high Tg FR-4), and the surface is coated with black ink as the solder mask, which provides insulation, protects the circuit, and offers good light-shielding properties. Both sides of the board undergo OSP treatment on exposed copper surfaces, forming a thin organic protective film through chemical reactions to prevent copper oxidation while maintaining solderability. This PCB is suitable for circuits operating in high temperature environments (typically above 130℃) and adapts to the welding needs of conventional and precision components.


​

Key Advantages of Multilayer PCB Circuit Boards​

Item Description
Board Type Custom Multilayer Printed Circuit Board
Layers 4-layer / 6-layer optional
Base Material FR-4 high TG glass fiber epoxy
Surface Finish ENIG (Nickel Gold), HASL Lead-free, OSP
Solder Mask Green / Black solder mask
Temperature Resistance Operating: -40℃ to +85℃

Reflow soldering: up to 260℃
Application LED display, industrial control, automotive electronics, communications
Custom Service Gerber file customization, prototype & mass production
Quality Standard RoHS compliant, IPC standard, stable & reliable


Custom Multilayer PCB Manufacturing & Full Production Process

  • Receive customers’ Gerber files and BOM lists, conduct professional DFM review and design optimization to ensure manufacturability, stability and cost-effectiveness.
  • Perform material cutting, inner-layer circuit imaging, etching and automated optical inspection to guarantee high precision.
  • Complete lamination, precision drilling, electroplating and outer-layer pattern formation for reliable multilayer structure.
  • Apply solder mask coating, surface finishing (ENIG/HASL/OSP) and silkscreen printing for protection and identification.
  • Carry out electrical testing, AOI, reliability verification and full quality control.
  • Provide safe packaging and on-time delivery supporting both rapid prototyping and mass production.


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    Certificates and Honors



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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Get in touch with us

  • Reach Us
  • Dongguan Xingqiang Circuit Board Technology Co., Ltd.
  • Zhupingsha Industrial Zone, Wangniudun Town, Dongguan City, Guangdong Province
  • https://www.multilayer-pcbs.com/

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