F34/35 picker stick spring is producted with good quality carbon steel,has good block strength, more line,and good tenacious. Place of origin is Sanmenxia Gorge.

 
  • 35投梭棒弹簧采用优质碳钢原料生产加工,具有阻扭力大,圈数多,韧性好等优点!产地:三门峡
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