Quality Management
Our Policy of Quality Control
Han Chang always insisting in providing the best quality to our clients. Our production process is aligned to customer needs and our quality chain begins with the first contact with customers and ends with the delivered product. We implemented ISO 9001 since 2005 to ensure we have the ability to produce excellent quality and applying 5S-methodology in our production line from raw-material to semi-finished products. In 2024, we are certificated by IATF16949.
ISO 9001:2015
Strict Quality Control
We utilize 3D coordinate measuring machines (CMM) to precisely verify product dimensions and ensure full compliance with customer specifications. Before shipment, a full visual inspection is conducted to confirm all surfaces are free of scratches, dents, or damage.
To protect the products during transit, we use high-strength corrugated boxes and bubble wrap, enhancing shock resistance and load-bearing capacity. Custom packaging solutions are also available based on client requirements to ensure the products arrive safely and in perfect condition.
- Inspection Equipment
A device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe.
A measuring device used either for determining the height of objects, or for marking of items to be worked on.
A measuring device used either for determining the height of objects, or for marking of items to be worked on.
Provide an accurate flatness for work inspection and for work layout.
A measuring device of the brightness of a source.
A measuring device used either for determining the height of objects, or for marking of items to be worked on.
A device used to measure the distance between two opposite sides of an object.
Instruments are used for determining surface hardness.
Used to check the accuracy of measurement instruments and gauge, as well as a size standard for machining parts and mounting tools.
3D measurment machine.
TESA Height gauge.
