比利时Bettonville公司100+ years of experience in gem-diamond cutting combined with 20+ years of experience in laser machining resulted in developing laser machines for 2,5D and 3D diamond cutting and shaping.
Bettonville NV（比利时）
- 地址：
- Stokerijstraat 67 2110 Wijnegem Belgium
- 电话：
- +32 3 3 55 10 70
- 传真：
- +32 3 3 53 27 45
