A trusted name in precious metal refinery equipment manufacturing.
N.A. Enterprises is a Sangli-based industrial manufacturing company specializing in precision machinery for the processing of precious metals. Founded with a commitment to engineering excellence, we design, fabricate, and commission refinery equipment that serves jewellers, bullion traders, assay laboratories, and industrial refiners across India.
Our facility is located in Atpadi, Sangli — a hub for Maharashtra's precious metal trade — which gives us direct insight into the real-world needs of our customers. Every machine we build combines robust construction, chemical-grade materials, and process-specific engineering to deliver reliable, long-term performance.
Our product portfolio covers the full spectrum of precious metal refining — from raw ore processing to hallmarked gold — including NABL fire assaying labs, BIS hallmarking setups, effluent treatment, and environmental control systems.
Manufacturing
In-house fabrication
Quality
Compliance first
Custom Builds
Tailored to your process
Support
Post-installation care
To become India's most trusted manufacturer of precious metal refinery equipment — known for precision engineering, regulatory compliance, and lasting customer relationships.
To design and deliver high-quality, custom-engineered refinery machines that empower our customers to operate safely, efficiently, and in full compliance with BIS, NABL, and environmental standards.
Integrity in every fabrication. Transparency with every client. Innovation at every stage of engineering. Safety as a non-negotiable in every machine we ship.
Every decision at N.A. Enterprises is guided by clear, measurable objectives that keep us accountable to our customers and the industries we serve.
Build machines to tight tolerances using high-grade materials that withstand the chemical and thermal demands of precious metal refining.
All setups are designed to meet BIS, NABL, and Pollution Control Board norms so customers are ready from day one.
From requirement scoping and design to delivery, on-site installation, commissioning, and operator training.
Maintain accessible after-sales support — spares, upgrades, and technical guidance — for the life of each machine.
Equip customers with fume control, effluent treatment, and dust management systems that protect workers and the environment.
From enquiry to commissioning, you deal directly with our technical team — no agents, no miscommunication.
Every machine is built to your capacity, chemical process, site conditions, and budget — never off-the-shelf.
Our equipment is designed to pass BIS inspection, NABL audit, and PCB norms straight from the factory floor.
High-quality imported-grade components, local manufacturing expertise — at a price that makes sense for Indian businesses.
We commit to realistic timelines and hold to them. Your project schedule matters to us as much as it does to you.
Technical queries, spare parts, or operational guidance — our team responds fast, every time.
Describe your requirement and we'll design the right solution for you.