Quality
Quality Control And ISO 9001:2015
The quality concept is the core and the most important factor behind the level of precision machining service HPM can offer.
Quality Concept
Three checks, all of them read off your drawing rather than off a house standard.
Material
The grade and the chemical composition must comply with what the drawing requires.
Dimension
Every dimension must comply with the tolerance the drawing specifies.
Treatment
Every treatment must comply with the standard the drawing specifies.
Inspection Workshop
Measuring equipment and the people who use it.
System Management
HPM is an ISO 9001:2015 quality management system certified factory.
High-end equipment is the basic factor to produce high-quality products. Both the production equipment and the inspection devices are famous brands. The same principle applies to the measuring room: a dimension you cannot measure reliably is a dimension you cannot promise.
Where Quality Is Decided
Checks Through The Order
- 1
The drawing is reviewed against our equipment before we quote, so we do not accept a tolerance we cannot hold.
- 2
Material is confirmed on grade and chemical composition against what the drawing requires.
- 3
A first article is machined and measured before the production run is released.
- 4
Parts are checked in process so a deviation is caught before the whole run is cut.
- 5
Treatment is verified against the standard the drawing specifies.
- 6
A final inspection is done on material, dimension and treatment before packing.
Quality FAQ
What Certification Do You Hold
HPM is an ISO 9001:2015 quality management system certified factory.
What Exactly Do You Check A Part Against
Material grade and chemical composition against the drawing requirement, every dimension against the drawing tolerance, and every treatment against the drawing standard.
When Is The Part Checked
A first article is checked before the run starts, parts are checked in process so a deviation is caught early, and a final inspection is done before packing.
What Inspection Equipment Do You Use
Inspection devices are held to the same famous brand standard as the production equipment, on the principle that high-end equipment is the basic factor behind high-quality products.
Send Us The Tolerance That Worries You
If one feature on the drawing is the reason the part is hard, tell us which one and we will answer on that feature first.