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---2004  Dongying Hengcheng Precision casting Co.,LTD established.
 
---2006  ISO9001 Quality Control System Certified.
 
---2006  Invested RMB5,000,000.00 to expand the workshop, import the equipment.
 
---2007  Invested RMB 10,000,000.00 to build the office building.
 
---2008  Invested RMB 12,000,000.00 to expand new workshop, import the equipment from Taiwan and Germany . Production line A and B started operation.
 
---2009  Invested around RMB100,000,000.00 to open the resin sand casting production line with land expropriation 50,000M².
 
---2010  Resin sand casting started operation and company name changed into Dongying Hengcheng Machine Co.,LTD.
  
---2012  With the famous mining machinery enterpise which has centuries-old history in Australia established long-term cooperation.
 
---2013  TS16949 Quality Control System Certified.

---2013  Invested200,000,000.00 to open the lost foam casting production line ,and will be start operation on September,2013.

---2013  With the world famous construction machinery Caterpillar building cooperation.
 

 

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