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Sigma Melleable - Top Foundry Manufacturers
Sigma Profile
Welcome to Sigma Melleable, where craftsmanship meets innovation. Recognized as one of the best foundries in India, our facility in Rajkot, Gujarat serves clients nationwide and abroad. As a leader among the top foundry manufacturers, we deliver exceptional casting solutions for various industries.
Over the last 35 years, spanning two generations, the Sigma Group has consistently strived to stay abreast of technological advancements, providing optimal solutions to our customers. In continuation of this legacy, the group has undertaken the establishment of a new state-of-the-art foundry in Padavla, Rajkot, specializing in the production of high-quality Gray Iron,Ductile Iron and Silicon molybdenum iron casting complemented by a cutting-edge machine shop.
Vision
We will make Sigma Melleable the most trusted foundry in Gujarat and strive to be recognized as the best foundry in India. Our aim is to be the professional team of choice, offering engineering and technical services focused on customer satisfaction. We will provide quality products with on-time delivery and competitive prices, consistently exceeding customer expectations.
Our vision is to stand among the top foundry manufacturers globally, delivering innovative material solutions for a greener and more sustainable planet.
Mission
We aim to build a sustainable future in metal casting, ensuring world-class quality and eco-friendly manufacturing practices. As a top foundry manufacturers, our mission is to deliver precision castings with unmatched customer satisfaction while maintaining global standards.
Sigma's Enhancement
From our humble beginning in 1989 to becoming an ISO-certified foundry in Rajkot, Sigma Melleable has grown into one of the best foundries in India. Each milestone reflects our commitment to innovation and excellence in casting manufacturing.
Awards & Certifications
ISO 9001:2015
Certificate of Appreciation
ISO 14001:2015
Collaborating for success
ISO 45001:2018
ICE LV Motor,
India Supplier Day Award
Quality Policy
At Sigma Melleable Pvt Ltd, quality comes first. We ensure every casting is produced with accuracy, strength, and reliability. Our strict quality assurance process guarantees defect-free products that meet international standards, making us a trusted foundry partner in Rajkot and across India.
Our Green Initiatives
Sigma Melleable is committed to environmental initiatives and ensures various additions and eco-friendly casting operations as a responsible casting manufacturer in Rajkot.
- Combustion processes incorporate dust collectors and HEPA filters to minimize emissions.
- Operations emit 99% less CO2 than standard limits.
- Custom energy solutions, demand control software, and response efforts significantly cut power use.
- Causticized lignite usage in the sand system lowers emissions.
- Rainwater is harvested into an underground basin, filtered, and reused for irrigation, sanitation, and cleaning, reducing public water demand.