Hesen Precision builds CNC parts around engineering risk control.

Quality workflow

Critical dimensions are reviewed before machining, not after parts are finished. HESENX builds the plan around datum selection, tool access, material deformation, burr control, and finishing impact.

For repeat orders, inspection can include CMM points, thread gauges, surface roughness notes, finishing approval samples, and packing checks.

Buyer proof areas

• Factory audit and process documentation for procurement review.
• Certificate, inspection evidence, and shipment photo packages on request.
• Clear technical answers when drawings include mixed materials or finishing risk.