... form a variety of operating platforms, ladder rails and other products, is also widely used in chemical ... sewage treatment, electrical insulation, energy, mining, transportation, telecommunications and other fields. Design software: UG, PROE, CAD, a)Injection ... ,material,desired mould steel,calibrator material,connection size 2D and 3D drawing better.Mr.Snake WuSuzhou City Xinlong Plastic Mould ...