PRECIOUS MINERALS & SMELTING LIMITED
India’s Integrated
Tin Producer
From mining and mineral processing to smelting and refining, PMSL delivers high-purity tin with precision, efficiency, and responsibility across the integrated value chain.
25+
Years
ISO
9001:2015
High-Purity
Tin
Integrated
Operations
Integrated. Efficient.
Future-Ready.
End-to-end capabilities built for quality, scale, and sustainability.
ABOUT PMSL
Powering India’s
Tin Value Chain.
PMSL is an integrated minerals and metals company advancing responsible mining, efficient processing, and high-purity tin production for a stronger tomorrow.
Integrated Capabilities
Advanced Technology
Global Standards
• OUR OPERATIONS
01
Mining & Exploration
Systematic exploration and responsible mining to unlock high-quality tin ore resources.
02
Mineral Processing
Advanced beneficiation to enhance recovery and produce premium concentrates.
03
Smelting & Refining
State-of-the-art smelting and refining to deliver high-purity tin with consistent quality.
Advancing India’s
Mineral Capability
Integrated Approach
End-to-end capabilities across the tin value chain.
Operational Excellence
Focus on safety, quality and continuous improvement.
Sustainable Growth
Responsible resource use for a sustainable future.
People & Community
Empowering people and creating shared prosperity.
OUR TIN VALUE CHAIN
Ore
Beneficiation
Concentrate
Smelting
Refining
Tin Ingot
OUR PRODUCTS
High-Purity Tin Ingots
PMSL tin ingots are produced to stringent quality standards and trusted by customers across industries.
- Purity: 99.85% Min
- Complies with IS / ASTM Standards
- Consistent Quality & Supply Reliability
QUALITY & CERTIFICATIONS
ISO 9001:2015
Quality Management
Responsible Sourcing
Safety First
Always
Continuous Improvement
SUSTAINABILITY
Environment
Minimizing our environmental footprint through responsible resource use and conservation.
Health & Safety
Prioritizing the health and safety of our people and partners.
Community
Investing in communities and building lasting, positive relationships.
Responsible Operations
Upholding ethics, transparency and responsible business practices.