Riddhi Siddhi Udyog was established in 1964. We manufacture 28,000 tons per annum of Grey Iron and Ductile Iron Castings using Cupola and Induction Furnaces. Our production ...


We are certified as an ISO 9001:2000 organisation for it’s quality management systems. We are approved by Research standards and Design Organisation ( RDSO ) as part ...
 


We manufacture a wide range of cast iron castings. Available in grey iron and ductile iron. Manufactured to customer specifications ...
 


Located in the industrial hub of Howrah near Calcutta. Our factory is spread across 86,000 square feet. We have integrated modern day machines ...
 
 
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