Global Headquarters

Factory Address:

Yangzhou, Jiangsu Province, China. Near Shanghai PVG and major export ports.

Sales Email:

[email protected]

Technical Support:

[email protected]

Response Time:

Engineering and sales inquiries are normally reviewed within 24 hours.

Start with a simple request

You do not need to complete a full RFQ package at the first step. A drawing, size, material idea, target load or application note is enough for an initial review.

What to send for a faster RFQ

FeTech can review a disc spring or Belleville washer inquiry faster when the request includes the working load, available space and service risk, not only a part name.

  • Drawing, standard number or D / d / t / H dimensions.
  • Target load, working deflection, installation height and stack arrangement.
  • Material, temperature, corrosion media, cycle duty and expected service life.
  • Quantity, certificate requirements and whether a sample review is needed.

Regional Distributor & Supply Partner Inquiry

FeTech welcomes qualified industrial distributors, MRO suppliers and valve, sealing, fastening or spring specialists who serve local industrial customers.

  • Share your country or service region.
  • Tell us your current product lines and customer industries.
  • Include expected order type: catalog supply, custom RFQ support or project-based sourcing.
  • FeTech can support catalogs, technical review and quotation preparation for qualified partners.
Discuss Distributor Cooperation

For distributor cooperation, include your region, company website, product lines and target customer industries in the message.

Response Time

Send a Drawing or Ask an Engineer

DrawingSizeMaterialLoadQuantity

Not sure about the material, stack or exact size yet? Send a drawing, photo, part number or short working condition first. FeTech engineers can review the requirement before quotation.

No file selected

PDF and common CAD files accepted. If the drawing is not ready, just describe the size, load or application in the message.

    Sample Support Available

    For qualified engineering or purchasing projects, FeTech can provide sample support for standard disc springs. Customers only need to cover international freight when applicable. Custom alloy or drawing-based samples are reviewed case by case.