Factory=Quality Control=Competitive Price=Owntechnology=OEM
1. Use high grade diamond - Sharp
2. Use good quality bonding agent - Long Life
3. Strict quality inspection on each production process - Stable Performance
4. Cooperation with university's experts on technology & formula reserch - Professional
Plastic bag / paper bag + carton box / wooden case
If you have any question, please feel free to contact us? We are sure any of your feedback will get our prompt attention & reply. Thanks in advance!