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  • Why Choose Cobinet？

    Production Process

    Easily Located Up To 5 ft. Away

    The marker ball provides a strong field that is easy to detect months or years later.

    Toxic Substances

    Self-Leveling Coil

    The marker ball core floats on the antifreeze fluid. No matter how it is placed, the ball core can always remain level.

    Pillow Elasticity

    Compatible with All Marker Locators

    Using industry standard frequencies, marker ball will work with any electronic marker locating devices.

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    Breathability

    High Reliability Passive Design

    No batteries or active components, and the proven high reliability design means these markers will last

    Insulation

    No Hazardous Chemicals

    Durable, lightweight and contains NO hazardous chemicals to eliminate the need for ongoing maintenance

    Antibacterial Properties

    Extremely long service

    By using high-performance HDPE material, the lifespan of the identification balls can be ensured to exceed 50 years.

  • On-site test of our RFID marker balls with 3M Dynatel locator for Deutsche Telekom project
    MATCH WITH OUR RFID MARKER BALLS

    Precise Underground Pipeline Locating Solution

    This photo captures Cobinet marker balls being tested on-site for Deutsche Telekom projects. We use the 3M Dynatel 2573 pipeline locator to detect our buried marker balls underground, delivering clear, stable signal readouts for telecom, water, gas and power pipeline locating work.

    • Supports all industry frequency bands: 66.4kHz ~ 169.8kHz
    • Compatible with mainstream cable/pipeline locator devices
    • Clear signal recognition even under 3 meters soil cover
    • Color-coded balls for gas, water, power, telecom & fiber lines
    • Decades-long anti-corrosion sealed underground housing
      • View Marker Balls
  • LARGE SCALE MANUFACTURER

    Self-Owned Factory & Global Delivery System

    MOCBO owns a 12,000㎡ full-process production plant, equipped with independent mold workshop, automated assembly lines and professional testing laboratory. We maintain large finished goods inventory all year round, and our RFID marker balls have been exported to more than 30 countries in Europe, Southeast Asia and the Middle East, serving municipal pipeline engineering projects worldwide.

    • ✓ Independent mold R&D, full self-production without outsourcing
    • ✓ Strict full-item inspection before every shipment
    • ✓ Mass stock support fast delivery for government bidding projects
    • ✓ Stable supply for long-term cooperation with overseas pipeline operators
    • ✓ ISO9001 certified factory, fully comply with APWA industry standards
      • View Mocbo Factory
    MOCBO Automatic Injection Molding Production Line

  • Standardization and Multi-Industry Applications

    To avoid conflicts in pipeline identification across different industries, the Smart Pipeline solution strictly adheres to the underground facility identification standards set by the American Public Works Association (APWA), assigning dedicated detection frequencies and color specifications to various underground pipelines such as gas, electricity, and communication lines. This ensures the uniqueness, accuracy and safety of the detection operations from the very beginning.

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    • 01

      66.4 kHz / purple

      Industry: General category | Primarily used for general marking and positioning of underground pipelines, it is the most basic frequency for pipeline identification.

    • 02

      92.0 kHz / Black/ Yellow

      Industry: Optical Fiber Communication | For the path detection and identification of optical fiber cables, to ensure the integrity of the high-speed information transmission channels.

    • 03

      134.0 kHz / Red/Blue

      Industry: EU Power Grid | Detection of power cables compliant with EU standards to ensure unified identification of cross-border power transmission networks.

    • 04

      77.0 kHz / Black/Orange

      Industry: Cable Television (CATV) | Specifically designed to identify the laying path of cable television coaxial cables and ensure the safety of signal transmission lines.

    • 05

      101.4 kHz / Orange

      Industry: Communication Network | Covers various communication cable pipelines, including the basic communication lines of operators such as Telecom and Unicom.

    • 06

      145.7 kHz / Blue

      Industry: Urban Water Supply | It is specifically used for the detection and positioning of water delivery pipelines for drinking water, safeguarding the lifeline of urban water resource transportation.

    • 07

      83.0 kHz / Yellow

      Industry: Gas Industry | Primarily used for precise detection of gas transmission pipelines, it is the exclusive identification frequency for flammable and explosive gas pipelines.

    • 08

      121.6 kHz / Green

      Industry: Municipal Drainage | It is used for detecting drainage pipelines such as rainwater and sewage pipelines, assisting in urban flood prevention and pipeline maintenance.

    • 09

      169.8 kHz / Red

      Industry: High Voltage Power | The exclusive detection frequency for high-voltage transmission cables ensures the safety and stability of power energy transmission.

    Marker Ball

    Marker Ball

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    Spike Rod

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    • Product

    Company

    Contact Us

    • phillip.bai@cobinet.cn
    • 13586806979
    • Unit 1, Building 4, No. 209, Lane 520, Tongning Road, Jiangbei District, Ningbo City

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