Company Description
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hanghai dingbo heavy industry machinery co.,ltd manufacture of stone crusher and grinding millSHANGHAI Dingbo MACHINERY CO., LTD is one high tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipment, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipment.