Quality Assurance
One of the most important guarantees for customers in the manufacturing industry is quality. We have a sound quality assurance system that will not let you suffer from headaches of returns, delays, and shipping errors.
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Quality Reports
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ISO 9001:2015, ROHS
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Tolerances down to ±0.0004″ (0.01mm)
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Quality assurance system
Quality Reports
Manufacturing Standard
LINEAR DIMENSION
Size |
F (fine) |
M (medium) |
C（coarse) |
V（very coarse) |
|---|---|---|---|---|
| 0.5 up to 3 | ±0.05 | ±0.1 | ±0.2 | - |
| Over 3 up to 6 | ±0.05 | ±0.1 | ±0.3 | ±0.5 |
| Over 6 up to 30 | ±0.1 | ±0.2 | ±0.5 | ±1.0 |
| Over 30 up to 120 | ±0.15 | ±0.3 | ±0.8 | ±1.5 |
| Over 120 up to 400 | ±0.2 | ±0.5 | ±1.2 | ±2.5 |
| Over 400 up to 1000 | ±0.3 | ±0.8 | ±2.0 | ±4.0 |
| Over 1000 up to 2000 | ±0.5 | ±1.2 | ±3.0 | ±6.0 |
| Over 2000 up to 4000 | – | ±2.0 | ±4.0 | ±8.0 |
ANGULAR DIMENSIONS
Size |
F (fine) |
M (medium) |
C（coarse) |
V（very coarse) |
|---|---|---|---|---|
| up to 10 | ±1º | ±1º | ±1º30′ | ±3º |
| Over 10 up to 50 | ±0º30′ | ±0º30′ | ±1º | ±2º |
| Over 50 up to 120 | ±0º20′ | ±0º20′ | ±0º30′ | ±1º |
| Over 120 up to 400 | ±0º10′ | ±0º10′ | ±0º15′ | ±0º30′ |
| Over 400 | ±0º5′ | ±0º5′ | ±0º10′ | ±0º20′ |
Parts Verification Program
Our parts verification program is a standard procedure for CNC manufacturing projects. It is an upgraded first article inspection and is available for CNC machining projects with a minimum individual part quantity of 100 units.
Under this program, we will ship two sets of parts to the customer for testing. Upon approval, the project will proceed to production. Design changes can be easily made at this stage by submitting a modified drawing to us. However, if the changes are extensive, the modification will increase the price.
Inspection Equipment
Our production facility features dedicated workshops equipped with first-class equipment for meticulous inspections, facilitating our strict quality control protocols.
