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Describe your requirements clearly and we can give you a workable proposal in one go. Fields marked * are required.

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To help our engineers assess quickly, please include the vehicle/machine model, medium, operating temperature and pressure, and annual volume.If you already have a drawing or sample number, please mention it in the notes.

Information you submit is kept strictly confidential and used only for business communication.

Other ways to reach us

  • Service hotline0719-8368587
  • Email178423569@qq.com

FAQ

For common questions about MOQ, development lead time, test reports and packing/shipping, please see our FAQ page.

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Reply within one working day

Requests submitted during working hours are answered the same day where possible; outside working hours they roll over to the next working day.

Samples & drawings

If a sample is needed, please provide drawings, 3D models or a physical sample after consultation so we can confirm key dimensions and interfaces.

Confidentiality

The technical information and drawings you submit are used only for internal assessment and are not disclosed to third parties without permission.