هرم سازان سورن​​​​​​​

• تجهیزات الکتریکی و کنترل
  
  

• الکترودهای گرافیتی (Graphite Electrodes):
  Speer Carbon, Great Lakes Carbon Corporation, Graphite India Limited, SGL Carbon, ElectroGraphite GmbH, Nizhnetagilsky Metallurgical Combine, Shandong Carbon, Luoyang Graphite, Fangda Carbon New Materials
  
  

• سیستم تامین جریان برق قوی (High Power Supply System):
  ABB, General Electric, Siemens, TBEA, Shanghai Electric, State Grid Corporation of China
  
  

• سیستم کنترل دما (Temperature Control System): Honeywell, Emerson, Yokogawa, Siemens, ABB, Schneider Electric, Honeywell (China), Siemens (China), Foxboro (China)
  
  

• تجهیزات مکانیکی

• جرثقیل‌های صنعتی (Industrial Cranes): Konecranes, Manitowoc, Dematic, Konecranes, Demag Cranes & Components, JSC Metinvest, XCMG, Zoomlion, SANY
  
  

• پاتیل‌های فولاد (Ladles): Salem Foundry & Engineering, North American Stainless, Primetals Technologies, Danieli & C. Officine Meccaniche S.p.A., MMK Group, Sinosteel Equipment & Engineering Co., Ltd., Maanshan Iron & Steel Company, Wuhan Iron & Steel Corporation
  
  

• سیستم‌های انتقال مواد مذاب (Molten Metal Transfer Systems): Salem Foundry & Engineering, North American Stainless, Primetals Technologies, Danieli & C. Officine Meccaniche S.p.A., MMK Group, Sinosteel Equipment & Engineering Co., Ltd., Maanshan Iron & Steel Company, Wuhan Iron & Steel Corporation
  
  

• تجهیزات خاص

• لانسه اکسیژن (Oxygen Lance): Oerlikon Metco, Plasma G Technologies, Oerlikon Metco, Plasma G Technologies, Evraz NTMK, Baosteel Group, Shougang Group, Wuhan Iron & Steel Corporation
  
  

• کویل القایی (Induction Coil): Inductotherm Industries, Ajax Magnethermic Corporation, Inductotherm Industries, Ajax Magnethermic Corporation, Elektrostal Transformer Plant, Shanghai Electric, TBEA, Shenyang Transformer Group

تجهیزات خط ذوب و ریخته گری