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Precision Sensor Solutions for Modern Industry

Dongguan Beelee Electronics Co., Ltd. – trusted manufacturer of vibration sensors, tilt switches, reed switches, hall sensors, and more since 2004. Engineered for reliability, built for global applications.

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About Beelee Electronics

A legacy of innovation and precision in electronic components manufacturing.

Trusted Since 2004

Dongguan Bailing Electronics Co., Ltd. (Brand: GBeelee) was founded in 2004 and established in 2007. We specialize in the R&D and production of electronic components and sensors, including vibration switches, tilt switches, reed switches, hall sensors, proximity sensors, and liquid level switches.

Our factory, located in Bajiaowo, Wanjiang, Dongguan, Guangdong, features a beautiful environment and employs over 200 people. With 20 dust-free automatic production lines, we produce up to 2 million units per day.

GBeelee products are widely used in household appliances, instruments, security equipment, automobiles, and electronic toys. Trusted by global brands including VTech, Mattel, Honeywell, Sino-Swiss GPS, and McDonald's toys.

Customer-First Service Philosophy
Factory Interior Production Line Quality Control Product Testing

Our Product Range

High-performance sensors and switches engineered for reliability, longevity, and precision across industries.

Reed Switch

35mm High Voltage Reed Switch

BL Series Glass Reed Switch - 220V, 0.5A

  • 15+ years OEM/ODM experience
  • BeCu & LCP materials
  • 500,000 cycle lifespan
  • Min. small order accepted
Tilt Sensor

BL-108H-15 Tilt Sensor

360° Omnidirectional Detection

  • Full 360° tilt detection
  • Intelligent angle sensing
  • Compact design
  • Low power consumption
Vibration Sensor

BL-2500N SMT Vibration Sensor

Ultra-Small Surface Mount

  • Intelligent slight vibration detection
  • Pulse signal output
  • SMT compatible
  • High sensitivity
Micro Vibration Sensor

BL-2529 Micro Vibration Sensor

Miniature SMD Design

  • Ultra-compact SMD package
  • High reliability
  • Wide operating temperature
  • RoHS compliant
Optical Liquid Level Switch

BL-YW-1225 Optical Liquid Level Switch

IP67 Waterproof Sensor

  • No moving parts
  • IP67 waterproof rating
  • RoHS compliant
  • Compact and cost-effective
Hall Sensor

BL-627 Hall Sensor

Magnetic Field Detection

  • Contactless sensing
  • High durability
  • Low power consumption
  • Stable performance
Photoelectric Tilt Switch

BL-1250/3030 Photoelectric Tilt Switch

Smart Tilt Protection

  • Used in smart heaters
  • Automatic power-off
  • Angle detection
  • High reliability
Photo Interrupter

BL-GK152 Photo Interrupter

Optical Detection Switch

  • Precise object detection
  • Long operational life
  • Fast response time
  • Industrial grade

Why Choose Beelee?

Decades of engineering excellence, quality assurance, and global customer trust.

20+ Years Experience

Founded in 2004, we bring decades of expertise in sensor technology and electronic components.

20 Auto Lines

State-of-the-art dust-free production lines ensure consistent quality and high output capacity.

Global Reach

Products sold across Europe, USA, Canada, Japan, South Korea, and worldwide markets.

RoHS Compliant

All products meet international environmental and safety standards including RoHS and IP67.

2004
Founded
2M+
Daily Output
20+
Auto Lines
500K
Cycle Lifespan

Frequently Asked Questions

What is a reed switch and how does it work?

A reed switch is an electromagnetic switch operated by an applied magnetic field. It consists of two ferromagnetic blades (reeds) sealed in a glass tube. When a magnet approaches, the reeds attract and make contact, completing the circuit. Beelee's reed switches use high-quality BeCu and LCP materials for durability and long life (500,000+ cycles).

How does the BL-108H-15 tilt sensor detect orientation?

The BL-108 series features 360° omnidirectional tilt detection. It uses a conductive ball inside a sealed chamber that rolls with gravity. When the device tilts beyond a set angle, the ball bridges contacts to trigger a signal. Ideal for anti-tipping protection in heaters and appliances.

Are Beelee sensors RoHS compliant?

Yes, all Beelee sensors and switches comply with RoHS standards. Our products are free from hazardous substances like lead, mercury, and cadmium, ensuring environmental safety and regulatory compliance for global markets.

Can I order small quantities for prototyping?

Yes, Beelee accepts small minimum orders, making it easy for startups and R&D teams to prototype with our high-quality sensors. Contact us for sample availability and low-volume pricing.

Get in Touch

Reach out to Beelee Electronics for product inquiries, samples, or technical support.

Amanda Gao
amanda@BL28.com
86-13922935795
China Dongguan City Wanjiang Bajiaowo Soviet Industrial Zone
Mon-Sat: 8:00 AM - 8:00 PM (CST)
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