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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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China Customizable Flexible Circuit Board High-Durability PI Material Support Gerber
China Customizable Flexible Circuit Board High-Durability PI Material Support Gerber

  1. China Customizable Flexible Circuit Board High-Durability PI Material Support Gerber

Customizable Flexible Circuit Board High-Durability PI Material Support Gerber

  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
PCB Type Flexible Circuit Board
Surface Finishing ENIG
Min. Hole Size 0.1mm
Board Thinkness 0.2-5.0MM
Pcba Standard IPC-A-610E
Minimum Line Space 3mil (0.075mm)
Material High Tg FR-4+PI
Solder Mask Ink Color Yellow or Tailored
Quotation request Gerber File or Bom List
Character White,Black,Yellow,Red
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 PCB Type Flexible Circuit Board
Surface Finishing ENIG Min. Hole Size 0.1mm
Board Thinkness 0.2-5.0MM Pcba Standard IPC-A-610E
Minimum Line Space 3mil (0.075mm) Material High Tg FR-4+PI
Solder Mask Ink Color Yellow or Tailored Quotation request Gerber File or Bom List
Character White,Black,Yellow,Red 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 Rigid Flex PCBSoft And Hard Combination Plate PCB

Custom Flexible PCB with Gold-Plated Contacts & OEM Service

  High-quality Custom FPC (Flexible Printed Circuit) boards made with durable Polyimide (PI) material. Offering OEM/ODM services for single, double, and multi-layer flex PCBs. Features gold-plated contacts for superior conductivity and corrosion resistance. Perfect for high-density, space-constrained electronic applications. Fast prototyping and strict quality control ensure reliable performance.



Key Features of Custom Flexible PCB:

  • Premium Material: Crafted with high-performance Polyimide (PI) film for exceptional flexibility and heat resistance.
  • Superior Conductivity: Features gold-plated contacts ensuring low resistance, excellent corrosion resistance, and long service life.
  • High Precision: Supports fine-pitch design and high-density interconnection, perfect for miniaturized electronic devices.
  • Custom Solutions: Expert OEM/ODM service for single, double, and multi-layer FPCs with strict quality control.


Bespoke Flex-Rigid PCBs for Consumer Electronics, Automotive, and Industrial Equipment:

  • Consumer Electronics: Smartphones, wearables, tablets, and laptops (compact, flexible internal connections).
  • Automotive Electronics: In-vehicle cameras, sensors, radar, displays, and BMS (reliable, vibration-resistant).
  • Medical Devices: Portable monitors, hearing aids, and implantable devices (miniaturized, stable).
  • Aerospace & Defense: Drones, satellites, radar, and communication systems (extreme-environment reliability).
  • Industrial IoT: Robotics, sensors, and security cameras (flexible joints, rugged use).


The production process for Flexible PCBs (FPCs) 

1. Design & Engineering

  • Requirements Analysis: Confirm substrate type (Polyimide/PI), coverlay options, bend cycle requirements, and surface finish (ENIG, Immersion Tin).
  • DFM Review: Engineers optimize the design, particularly the bend areas, to ensure reliability and manufacturability.

2. Material Preparation

  • Substrate Selection: High-performance Polyimide (PI) film with copper cladding is used for its heat and flex resistance.
  • Coverlay Prep: A protective insulating film (Coverlay) is cut to shape to cover the circuits.

3. Circuit Fabrication

  • Patterning: Circuit patterns are transferred onto the copper foil using photolithography.
  • Etching: Unwanted copper is chemically removed, leaving the desired conductive traces.

4. Coverlay Lamination

  • Lamination: The coverlay is applied over the bare copper traces to provide insulation and protection against oxidation and mechanical damage.

5. Surface Finish & Shaping

  • Surface Treatment: Solder pads are finished (e.g., ENIG) to ensure good solderability.
  • Profiling: Laser cutting (most common for precision) or die cutting is used to trim the board to its final shape.
  • Stiffener Application: Stiffeners (steel or FR-4) are added to areas requiring rigidity for connector insertion or heavy component mounting.

6. Testing & Packaging

  • Electrical Testing: Flying probe or fixture testing ensures circuit integrity.
  • Reliability Testing: Flex endurance tests simulate real-world bending conditions.
  • Packaging: FPCs are typically packaged on reels (tape-and-reel) or interleaved sheets to prevent damage.


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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1995

  • Total Annual:

    80000000-84000000

  • 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

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  • 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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