Udaipur : Hindustan Zinc Alloys Private Limited (HZAPL), a unit of Hindustan Zinc Limited—the world’s largest integrated zinc producer and among the leading global silver producers—has been awarded the internationally recognised ISO 9001, ISO 14001 and ISO 45001 certifications.

The certifications recognise the company’s robust systems and operational excellence in quality management, environmental management, and occupational health and safety. Awarded after a comprehensive evaluation, the certifications acknowledge the strength of HZAPL’s manufacturing processes, operational controls and compliance systems.
CEO Highlights Commitment to Quality and Responsible Manufacturing
Commenting on the achievement, Amrendu Prakash, CEO of Hindustan Zinc, said that manufacturing excellence is determined not only by the quality of the final product but also by the strength and reliability of the systems supporting it.
He said that the ISO 9001, ISO 14001 and ISO 45001 certifications reflect the company’s commitment to quality, environmental responsibility and workplace safety. He added that with Hindustan Zinc’s growing portfolio of value-added products, these globally recognised standards further strengthen the company’s ability to deliver high-quality zinc alloy solutions to customers and business partners.
Focus on Value-Added Zinc Alloy Solutions
Established to strengthen Hindustan Zinc’s portfolio of value-added products, Hindustan Zinc Alloys Private Limited manufactures specialised zinc-based alloys, including HZDA 3 and HZDA 5, which are used in a range of industrial and precision engineering applications.
The company also develops customised alloy solutions to meet specific customer requirements.
Both HZDA 3 and HZDA 5 have received certification from the Bureau of Indian Standards (BIS), further reinforcing their quality and consistency. With advanced technology, stringent quality control processes and strong environmental safeguards, HZAPL continues to provide reliable and high-performance alloy solutions to its customers.
Triple ISO Recognition Strengthens Product Portfolio
According to the company, the achievement further enhances Hindustan Zinc’s broader product portfolio, which includes refined zinc, lead, silver, specialised zinc alloys and its low-carbon zinc product, EcoZen.
The certifications are expected to help the company better serve customers seeking high-quality, responsibly manufactured metal solutions aligned with future industry requirements.
Reinforcing Operational Excellence and Sustainability
The three ISO certifications also reflect Hindustan Zinc’s commitment to responsible manufacturing by prioritising quality, resource efficiency, environmental protection, and employee safety and well-being.
The company said these globally recognised standards will support improved operational efficiency, consistency in production and greater value for customers.
As customer requirements become increasingly specialised and global supply chains place greater emphasis on quality, traceability and responsible production, Hindustan Zinc continues to invest in advanced manufacturing capabilities and customer-focused innovation.
The company stated that the triple ISO certification for Hindustan Zinc Alloys Private Limited marks another significant step towards strengthening its position as a trusted metal solutions provider and building a globally competitive, future-ready manufacturing ecosystem.

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