Quality Assurance
We operate a system of quality management which is approved and certified to ISO 9001:2015 standards. This reflects our commitment to continuous quality improvement and customer satisfaction.
Our Quality Objective:
Finished product pass rate ≥ 95%
On-time delivery rate ≥ 90%
Customer satisfaction ≥ 90
We Ensure Quality in Every Step
Quality is the lifeline of our company. We always adhere to the most stringent quality standards to require ourselves.
A perfect quality control system is a solid guarantee for the quality of our products and the basis for us to win the trust of customers.
- Raw material procurement
- Production process
- Finished product inspection
- Certification
- Advanced testing equipment
Raw Material Procurement
HKAA has invested more than 1 million US dollars to introduce various advanced testing equipment, such as ZEISS CMM, Hexagon CMM, spectrometer, tensile tester, salt spray tester, hardness tester, finish tester, film thickness tester, projector, etc.
Production Process
Supplier selection: We select high-quality suppliers from all over the world and conduct strict audits and evaluations on them.
Warehouse inspection: All raw materials must undergo strict inspection before entering the warehouse to ensure that they meet our quality standards.
Finished Product Inspection
Factory inspection: All finished products must undergo strict factory inspection before leaving the factory to ensure that the products meet customer requirements and relevant standards.
Functional testing: We conduct comprehensive functional testing on the products to ensure that the product performance is stable and reliable.
Appearance inspection: We strictly inspect the appearance of the products to ensure that the products are flawless.
Certification
We have passed ISO9001, IATF16949, AS9100D, ISO13485 quality management system certification, which fully proves our quality management level


Advanced Testing Equipment
Supplier selection: We select high-quality suppliers from all over the world and conduct strict audits and evaluations on them.
Warehouse inspection: All raw materials must undergo strict inspection before entering the warehouse to ensure that they meet our quality standards.
Inspection Equipment
Our facilities are outfitted with advanced inspection equipment. We conduct thorough inspections at every production stage, ensuring that every component is manufactured accurately to your specifications.
Our certifications
We have gone the extra mile to ensure that our operations align with the highest industry standards. To demonstrate our commitment to quality and excellence, we have proactively pursued and obtained recognized certifications from reputable organizations.