1.CNC service shear machine spare parts 2.Various specification to meet your request 3.Longer working life High cost performance, ISO9001:2000, Punctual delivery Materials: H13, H13K, 5CrW2Si, 6CrW2Si, Cr12MoV,HMB,HMK Jinhai company has been approved by ISO9001 Quality Management System Certification, High-Tech Enterprise Certification, High-Tech Product Certification and the certification of ...