Technical supporting: New materials including high strength and high wear resistance carbides, carbides and diamond multi materials, manufacturing technologies including complicated shapes, precision press, CAM etc.

• 技术支撑：新材料技术，特别高强度高韧性高耐磨合金，硬质合金/金刚石复合材料；产品制造技术，主要是复杂形状齿（片）的、精密成型技术，牙轮钻集成制造技术。