Frequently Asked Questions / How can you control the quality?

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We control our quality by four steps:

1st. Raw material and the purchasing item (e.g., screws, spindle, spring and so on) must pass our QC before warehousing.

2nd. Follow the strict production process, only qualified items can flow to the next working procedure.

3rd. Besides the spot check, we follow the ANSI ASQ Z1.4 standard for the final examination.

4th. Engineers must test certified items in the testing room.