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High-Custom Precision Gear Manufacturer
Precision-Machined Gear Solutions
Gear Processing & Inspection Systems
Custom High-Precision Gear Manufacturing

Kean manufactures high-precision gears and gear components to customer drawings, technical specifications and authorized samples, supported by in-house machining, heat treatment and precision inspection.

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What We Manufacture

Custom precision gears are Kean's primary manufacturing focus, supported by two additional mechanical transmission product lines.

Industries we serve

With 23 years of machining expertise under our belt, we’ve catered to a broad spectrum of sectors including aerospace & aviation, rail, mining, construction equipment, marine, gearbox, and industrial automation, among others.

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About Kean
About Kean

SPECIALIZED IN PRECISION GEAR MANUFACTURING SINCE 2002

  • ISO 9001:2015 | AS9100D | Marine / Classification Society Certification
  • Over 35,000 custom gear transmission parts produced annually

Jiangyin Ke'an Transmission Machinery Co., Ltd. specializes in high-precision gear transmission components for customer-specific industrial applications. Its gear manufacturing capabilities are supported by in-house machining, heat treatment and inspection, alongside separate product lines for precision planetary gearboxes and machine tool angle/milling heads.

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HAVE A GEAR DRAWING OR SAMPLE TO EVALUATE?

Send us your drawing, technical specification or authorized physical sample information. Our team will review the manufacturing requirements before quotation.

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