New: Custom LCD, COG, COB, OLED and TFT display solutions — tailored to your project. Request a quote today!

LCD Display Manufacturer & Supplier

From standard TFT, OLED, COG and COB modules to fully customized display solutions — Bolong LCD integrates R&D, design, manufacturing and sales to bring your display ideas into production.

Your reliable partner for custom LCD & OLED displays

Founded in 2010 and headquartered in Yueqing, Zhejiang, Bolong LCD Technology has grown into a leading display manufacturer, integrating R&D, design, manufacturing and sales. Our state-of-the-art facilities — from backlight panels and vacuum coating to LCD assembly — deliver high-quality, customized display solutions to customers worldwide.

  • Comprehensive product range — pen-type black & white, TFT colour, COG dot-matrix, OLED and VFD displays
  • Integrated R&D and manufacturing — one team covering design, tooling, production and quality control
  • Global reach and customer trust — serving power instrumentation, automotive, medical and industrial equipment makers
Explore our products About Bolong

2010

Founded in Yueqing, China

15+ yrs

Display manufacturing experience

6 categories

LCD, COG, COB, OLED, TFT, backlight

50+

Countries and regions served

What we make

Six interlocking display product lines — each available as a standard module or fully customized to your specification.

LCD Displays

Segment, character and graphic LCD modules with COG (chip-on-glass) technology, including non-standard designs.

  • COG displays for compact instruments
  • Non-standard COG displays to your drawing
  • Wide temperature and low-power options

COB Modules

Chip-on-board LCD modules offering high reliability and a compact footprint for demanding applications.

  • Standard COB modules in common formats
  • Non-standard COB modules, custom pin-out
  • Suitable for industrial and automotive use

OLED Displays

Self-emissive OLED modules with high contrast, wide viewing angles and fast response — standard and custom sizes.

  • Standard OLED displays, 0.42" to 2.42"
  • Non-standard OLED displays, any size
  • Low power consumption for portable devices

TFT Displays

Full-colour TFT LCD modules with crisp images and wide viewing angles for modern HMI and consumer products.

  • Standard TFT displays, 0.69" to 4.3" and beyond
  • Non-standard TFT displays, custom resolution
  • Touch-panel and sunlight-readable options

LED Backlight Modules

Front-light and backlight modules that improve brightness, uniformity and readability in any lighting condition.

  • Edge-lighting LED backlight modules
  • Front light modules for reflective displays
  • Brightness and uniformity customized

Custom Displays & Modules

Fully customized TFT, OLED and COG displays — designed, tooled and manufactured to match your exact requirements.

  • Customizable size, resolution and interface
  • Custom FPC, backlight and touch integration
  • From prototype to volume production

Popular products

Mature display modules ready to ship, with customization available on request.

Edge Lighting LED Backlight Modules
Backlight

Edge Lighting LED Backlight Modules

Decades of display development experience — high uniformity edge-lit backlights.

 Customizable Size
Custom TFT

Customizable Size

Rich experience in display product design and development, sized to your project.

 Any Size OLED Displays
Custom OLED

Any Size OLED Displays

Custom OLED modules with high contrast and wide viewing angles.

 Customized Resolution COG LCD Displays
Custom COG

Customized Resolution COG LCD Displays

COG LCD modules with customized resolution and low power consumption.

Why Bolong LCD

More than a promise — each point below maps to how we actually run projects.

Integrated R&D and manufacturing One team covers R&D, design, tooling, manufacturing and sales — shorter lead times and consistent quality.
Advanced technology & equipment State-of-the-art facilities for backlight panels, vacuum coating and LCD assembly ensure reliable production.
Custom solutions Non-standard sizes, resolutions, interfaces and backlights developed to your specification — from sample to volume.
Global reach & trust Trusted worldwide in power instrumentation, automotive and medical equipment for quality, low power and fast delivery.

Get solutions for all types of LCD electronic screens

Tell us your size, resolution, interface and quantity — our engineers will come back with a proposal and a quote.

Request a Quote