1. Individual inspector supervises every state of the production in factory since the first stage, preparing the raw material till crating the panels. We understand prevention is always more important than correction. Good products are produced by good material and proper processing, not by good inspection. Hence we focus on the material purchase and the processing.
2. Training factories to have their own and qualified inspectors as for large volume order, our inspectors can not inspect piece by piece thoroughly. It is more important to teach them how to grade the panels. Our inspectors just need do spot check during the production process and inspect the finished cargo by random. If not on grade, inspectors will ask them to re-grade till meet the requirement exactly.
3. Assign one or two port inspector open several crates for every PO by random, reject fall down grade panels before loading.
4. Specific tools except Moisture Meter, Thickness calibrator to check inside quality,
     a. Steel chopsticks to measure how long the core voids is.
     b. Putty knife to check the bonding strength and if there is delaminating inside.
     c. Lab test on Formaldehyde emission and physical characters.