• 0086-21-67866178
  • sales@ok-oa.com
    • sns02
    • sns03
    • sns04
    • sns01

    Quality Control

    Quality control is a crucial part of managing a successful company. If customers receive or perceive inconsistent products and services, they will stop coming or become less loyal. Inspection and testing is a major component of quality control, for the bulky goods, except performing print test one by one in the production process, we also do many tests before shipment, such as extremely high and low temperatures test, transit test, pressure test etc.