A drawing for a machined bracket, a cast housing and a stamped clip each need a different shop. A job shop may also send heat treatment or plating to a neighbour, so its listed capability and its own capability can differ. This page describes how we search and screen for a manufacturer of mechanical components and what is in the shortlist, comparison and source log.
A part is defined by material, process and tolerance together. A shop with many machines may still not state the process you need at the required tolerance. The brief records the process routes you name, or that the part type implies, as search terms before any company is screened.
Equipment lists on company sites are statements by the company; where inspection equipment is named, the review records it as stated, not as shown.
A public review cannot test a tolerance. Only a first article can, and that is for you or an inspector.
The comparison is built on the attributes that decide whether a component job fits.
Machining, casting, forging, stamping or moulding, and the materials a shop states experience in, such as steel grades or aluminium alloys.
The tolerance range a company states and the measuring equipment it names, such as coordinate measuring machines.
Heat treatment, coating and plating: whether performed in-house or by named subcontractors, as the company states.
Whether mill certificates and material traceability are described as standard, and which standards the company claims to follow.
Who owns moulds, dies and fixtures after the job, and what the maker states about drawing confidentiality, framed as questions only.
Tolerance and inspection capability come first; makers that state only high-volume stamping are marked as a different model.
Tooling cost ownership and run size dominate the comparison.
Many shops may fit, so the search looks for distinguishing evidence: certificates, traceability and stated capacity.
Drawing or specification, material, tolerance, quantities and standards asked for.
The manufacturing routes you name or the part type implies.
Public records, own site, equipment and certificate statements, trade directories.
Shortlist, comparison, factory-or-trader assessment and questions.
Research reports what can be established from public and provided sources. It is not a guarantee about a counterparty's future conduct and not legal advice.
No. The drawing defines the search; engineering review is outside the service.
No. IP and contract points are framed as questions, not advised on.
No. Inspection and audits are outside the scope.
No obligation. We read your request and reply with a straight answer.
Tell us what you need to find out and by when. We confirm scope before any work starts.
Request research