Welcome to Auto, Motorcycle Parts & Accessories official website!

Case Study: Ball Joint Supply for a workshop chain in the Middle East

Source:Case / Time:2026-09-18

Ball Joint for A workshop chain in the Middle East

A workshop chain came to us with a ball joint programme for the Middle East. The brief was ordinary and unforgiving at the same time: a fixed launch window, a landed cost that had to survive freight and duty, and a part that had to match an existing sample. This case records what was specified, what went wrong in sampling and how the bulk order landed.

The starting point

  • A supplier who changed material without saying so
  • Premature wear on the first batch
  • Documentation that arrived after the container shipped

Ball Joint case study

What was specified

PartBall Joint
ClientA workshop chain
Marketthe Middle East
Volume20,000 pieces across 6 specifications
Base materialAnodised Aluminium
Sampling rounds4
Delivery window4 weeks from PO to ex-factory
ComplianceRoHS

How it was resolved

  1. The specification was rebuilt around Anodised Aluminium and the tolerance locked before bulk.
  2. A pre-production sample was approved and kept as the golden reference.
  3. Production ran with in-line inspection and a mid-run photo report.
  4. Cartons were packed to the client's own barcode and ratio specification.
  5. Documentation shipped with the goods instead of after them.

Ball Joint production run

Result

  • 20,000 pieces delivered inside the 4-week window.
  • Unit cost held within 3.0% of the original quotation.
  • Inspection-related rejection stayed under 1.0%.
  • The specification is on file, so reorders reproduce the approved sample.

What we would repeat

Approve a pre-production sample made from the actual bulk material. Substitute material behaves differently in service.

Planning something similar?

Ask for the current catalogue and the specification sheet for this line.

Online customer service
WeChat contact
Customer service
Scan code to add Wechat (same mobile phone number)
Telephone consultation
Back to top