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Qingzhou Jianfu Gear Co., Ltd. (JFG)

Expert in High-Precision Gear Manufacturing for 30+ Years — Trusted Partner for Global OEMs.

  • R&D & Customization: We specialize in the rapid development of complex, high-precision custom gears based on your technical drawings or physical samples.
  • Manufacturing Excellence: Our facility features a complete in-house production line including forging, CNC machining, gear grinding, and heat treatment, with an annual capacity of 1 million sets of crown wheel and pinion gears.
  • Quality Assurance: We are IATF 16949 certified and strictly execute DIN 6 to DIN 8 precision standards, maintaining long-term partnerships with over 10 global OEM leaders.
  • One-Stop Solutions: We provide a comprehensive gear supply chain service, covering everything from raw material sourcing to precision inspection and after-sales warranty.
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