产品 PRODUCTS

• 轴螺栓 (涨紧轮专用)
  Shaft bolt (tensioner only)
• 轴螺栓 (涨紧轮专用)
  Axle Bolt (Specially Used For Tension Pulley)
• 锁紧螺母/槽形螺母
  Clamping Nut/Groove Nut
• T形螺栓（电梯专用）
  T-type bolt (specially used for elevators)
• 轮胎螺母/焊接螺母/组合螺母
  Tyre Nut/welded Nut/Assembling Nut
• 挡圈/非标挡圈
  guard ring/non-standard guard ring
• 膨胀螺栓（电梯专用）
  Expansion Bolt (specially used for elevators)
• 高强度法兰面螺栓
  High Strength Flange Bolt