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For the first time in three years since 2019, David Cho, a reputable dentist from New Jersey, USA, visited UNC headquarters with his wife, daughters, and sons-in-law.

Dr. David Cho said, "Alpha Dental has used UNC zirconia well and has a great satisfaction with the zirconia's shade for chair side restorations." In addition, together we tested UNC's 40-minute Sintering and One-Day Zirconia restoration block, UNC's EVEREST Universal Speed Zirconia at UNC headquarters, and were impressed by the results and quality of our products once again.

We wish Dr. David a safe trip back to America, and we wish you and your family happiness.


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