Since 1999, Prompt Castings, an ISO 9001-certified manufacturer, has been delivering strong, reliable Cast Iron and Ductile Iron products, backed by over 20 years of expertise, modern technology, and a promise of quality you can trust.
To establish ourselves as a trusted business partner by delivering cost-effective products through technological advancement, consistent quality, and timely delivery.
Guided by our founder Mr. B. N. Saraf’s vision since 1999, we aim to lead with quality, service, and customer-centricity, building lasting partnerships that enable shared growth and success.
We ensure precision, consistency, and long-term reliability.
High-grade grey Cast Iron and Ductile Iron with exceptional machinability.
Strong, flexible, and impact-resistant S.G. iron castings.
Specially engineered for extreme durability and wear resistance.
Office: British Indian Street, Old Complex, Ground Floor, Room No, 3, Abdul Hamid St, Kolkata, West Bengal 700069
Factory: Village and Post Janai, near Kumirmora Station P.S, Chanditala, West Bengal 712304
