Skip to main content
Xin Rui Da Fasteners
Xin Rui Da Fasteners
Contact Us

Send the standard and size — engineers reply the same day

Standard fasteners, custom parts or export packing — tell us the requirement and our sales and engineering teams will build the answer together.

01

Request a Quote

Tell Us What You Need

The more detail you give, the more accurate the first quote. The form runs in two steps — basic information first, then size and technical requirements.

Product Information We Need

  • Product type (bolt / nut / stud)
  • Standard or part number
  • Size and length
  • Material and property class
  • Surface finish
  • Estimated quantity
  • Target delivery date
  • Packing and shipping terms

For Custom Fasteners, Attach

  • 2D / 3D drawing
  • Sample photo or physical sample
  • Material and heat treatment
  • Finish and appearance

Upload Drawing / Specification

PDF · DWG · DXF · STEP · JPG · PNG, up to 5MB

02

What Happens After You Contact Us?

Four steps from requirement review to sample and production, traceable throughout.

  1. 01

    Requirement Review

    Sales and engineering read your standard, size, class and finish together

  2. 02

    Technical Confirmation

    We check material, property class, tolerance and matching nut and washer, then propose a workable spec

  3. 03

    Quotation

    Sample pricing, batch pricing and lead time, with packing and trade terms stated

  4. 04

    Sample / Production

    After sample approval we schedule production; 3–7 days for common sizes, with test reports per batch

Fastener drawings and parts
Got a drawing?

Send us your drawing

Heading, rolling, heat treatment and finishing all in house — custom samples in 7 days.

Upload Drawing
WhatsAppGet a Quote