Ningbo Tongkin Technology Co., Ltd. Company Logo Ningbo Tongkin Technology Co., Ltd.
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Company Introduction

The key products range include derailleur sets, freewheels, cassette sprocket, cassette hub, disc brake & V brake sets, chainwheel & crank set, E-bike torque sensor B.B sets, controller, motor, mid-motor, displayer and another E-BIKE series components, etc. total 10 series and about 300 models.
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Company Basic Information

Contact Information

  • - Address Cixi City, Ningbo City, Zhejiang Province, China Ningbo, Zhejiang
  • - Country/Region China
  • - Phone 86 - 0574 - 63542203
  • - Fax -
  • - Contact colleen

EC21 Membership Information

  • - Membership Class Free Member
  • - Membership Year 2 years
  • - EC21 Registered Date May 21. 2024
  • - Authentication Unverified
  • - EC21 Registered IP 65.49.201.***

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