Quality & inspection

The company passed the ISO9001 Quality Management System certification in 2017 and the IATF16949 certification in 2023. We are consistently committed to the principles of "Leading Technology, Superior Quality and Exquisite Finish“, uphold integrity and promise-keeping in all business dealings, and are dedicated to providing superior products and services to customers both at home and abroad.

Inspection equipment

• Wale Roughness Profile Composite Machine
• Wale Cylinder Roundness Tester
• East Rite Direct Reading Spectrometer
• TESA Height Gauge
• MITUTOYO Roughness Tester / SJ-210
• MITUTOYO Rockwell Hardness Tester / HR-320MS
• Image Measuring Instrument / VMS4030
• Leader CMM / NVA10128
• KEYENCE Profile Projector / IM-8030

Certification years reflect the original website history. Contact our team to confirm current certificate validity.

Quality control flow chart (original company material)

Historical inspection photographs