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Precision Seismic Geophones for Global Exploration

High-performance 3C, horizontal, vertical geophones & complete geophysical systems from a trusted Chinese manufacturer

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Who We Are

EGL Equipment Services Co., Ltd

EGL Equipment Services Co., Ltd (EGL) is a professional geophone supplier based in China, dedicated to integrating industry resources and delivering comprehensive geophysical solutions. Our mission is to provide high-quality seismic geophones, 3-component systems, cables, connectors, and related accessories for exploration, oil & gas, mining, and engineering applications worldwide.

All founding partners of EGL bring over 20 years of experience in geophone production and geophysical services, with advanced academic backgrounds including PhDs in geophysics and sensor technology. This deep expertise ensures that every product meets rigorous standards for accuracy, durability, and field performance.

20+
Years Industry Experience
50+
Countries Served
Factory Interior

Our Product Range

Precision-engineered seismic sensors and systems designed for reliability, sensitivity, and long-term field performance across diverse geological conditions.

4.5Hz Horizontal Geophone

SM6 Geophone 4.5Hz Horizontal

  • Frequency: 4.5Hz
  • Sensitivity: 28.8 V/m/s
  • Coil Resistance: 375Ω
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High Sensitivity Geophone

High Sensitivity Geophone 4.5Hz Vertical

  • Frequency: 4.5Hz
  • Sensitivity: 100 V/m/s
  • Coil Resistance: 3800Ω
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Waterproof Land Case Geophone

4.5Hz Vertical Seismic Geophone

  • Natural Frequency: 4.5Hz±10%
  • Case: Vertical Waterproof Land Case
  • Spike: Steel Spike 75mm
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Hydrophone Cable

1m Hydrophone Cable 10Hz YH-25-11A

  • Frequency: 10 Hz (±10%)
  • DCR: 160 Ohm (±10%)
  • Damping: 0.7(±10%)
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Miniature Hydrophone

YH-3000 Miniature Hydrophone

  • Frequency Response: 1 Hz To 10 KHz
  • Sensitivity: -200 dBv Re 1uPa
  • Cable Length: 0.5 Meters
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NK27 Female Connector

NK27 Female Connector

  • Name: NK27 Female Connector
  • Used For: 12 Channels Seismic Cable
  • Color: Black
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NK27 Male Connector

NK27 Male Connector for Panel

  • Name: NK27 Male Connector
  • Used For: Seismograph Panel
  • Color: Metallic
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3 Component Geophone

Three Component Geophone 4.5Hz

  • Type: Triaxial Geophone 4.5 Hz
  • Connector: Without Connector
  • Application: 3C Seismic Surveys
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Why Choose EGL Geophones?

Engineered for precision, durability, and global field deployment

Quality Control

Each geophone undergoes rigorous testing for frequency response, sensitivity, damping, and environmental resistance to ensure consistent performance in the field.

Custom OEM Solutions

We offer tailored geophone configurations, packaging, labeling, and connector types to meet specific project requirements and integration needs.

Global Support

With multilingual support and logistics partners worldwide, we ensure fast delivery and responsive technical assistance across time zones.

15+
Years in Market
50+
Countries Served
10K+
Units Shipped
99.3%
Customer Satisfaction

Frequently Asked Questions

What is the difference between horizontal and vertical geophones?

Vertical geophones detect ground motion in the up-down direction and are commonly used in reflection seismology. Horizontal geophones measure lateral (side-to-side) motion and are essential for shear wave analysis and 3-component surveys.

Can I get custom cable lengths or connector types?

Yes, we offer OEM services including custom cable lengths, connector types (XLR, Kooter, Mueller, etc.), labeling, and packaging to meet your project specifications.

Are your geophones waterproof?

Many of our models come in waterproof land cases suitable for wet terrain and temporary submersion. We also offer specialized hydrophones and underwater connectors for aquatic surveys.

Do you provide calibration certificates?

Yes, upon request, we can provide individual calibration data and test reports for geophone sensitivity, frequency response, and damping characteristics.

Get in Touch

For product inquiries, quotes, or technical support, visit our official website to connect with our team.

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