FIFTY YEARS OF MAKING PARTS TO SOMEONE ELSE'S DRAWING
India International House Ltd. started in 1976 as a family manufacturing business in Delhi. Fifty years later we run four factories, employ more than 1,600 people, and ship to customers in over 60 countries. The company is still run by the same family, now in its third generation.
What we do has not changed. A customer sends a drawing, a sample or an idea, and we turn it into a part that arrives on time and measures the same every time. The range of processes we can bring to that has grown a great deal, from a single forging operation to eleven processes running under one quality system.
We manufacture to customer specification for OEMs across automotive, appliance, electrical, furniture and building products, and we also manufacture our own architectural hardware range under the Builder Hardware name.
Quality & Compliance
We uphold the highest standards of product quality, safety, and compliance, ensuring every product meets international benchmarks. Our facilities are equipped with advanced testing and inspection processes, including:
Corrosion Resistance & Durability Verification- Thermal & Humidity Testing - performance under varying environmental conditions
- Adhesion & Color Matching Tests - finish quality and consistency
- RoHS Compliance - environmentally compliant materials
- ISO Certifications - ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018
- Material traceability - every batch is matched to its incoming material test record.
WHY CHOOSE INDIA INTERNATIONAL HOUSE?
Most suppliers at our scale do one or two processes and buy in the rest. That is where schedules slip, because a delay at a job worker three hours away becomes your delay and nobody tells you until it has happened.
We run forging, casting, extrusion, machining, fabrication, welding, plating, coating and packing inside our own units, with our own tool rooms. When a tool needs a change during development we make the change ourselves, usually the same week. When a date is at risk we know about it early enough to do something.
For you that means one purchase order, one point of contact, one quality system, and a part that arrives finished and ready to fit rather than in pieces.
The People Who Make It
More than 1,600 people work across our four units, and a large number of them have been with us for over 20 years. Automation has changed how we work, it has not replaced the people who know why a part is coming out wrong. That combination is what keeps quality steady across a long production run.
Founder & Chairman
Leadership, Quality, and Long-Term Vision
Founded in 1976, India International House Ltd. has grown from a family-run enterprise into a global manufacturer of precision metal components. Guided by 49 years of manufacturing expertise and long-term leadership, the company continues to strengthen its presence across international markets.
With continuous investment in modern production technologies, quality control systems, and product development, the company remains committed to delivering reliable manufacturing and consistent quality. Our focus has always been on building long-term partnerships through trust, precision, and excellence.
Sustainability & CSR
We are committed to sustainable growth, safe practices, and community welfare.
- Renewable Energy – Unit IV is fully powered by solar energy, minimizing environmental impact.
- Effluent Treatment Plants (ETPs) – Ensuring safe treatment of industrial waste and water conservation.
- ROHS & Eco-Friendly Materials – Use of compliant, safe raw materials for sustainable manufacturing.
- CSR Initiatives – Through the Diya India Foundation, we support life-saving heart surgeries for underprivileged children, making a real difference in society.
- Global Standards - Our operations adhere to globally recognized standards: ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018, demonstrating our commitment to quality, environment, and workplace safety.
EXPERIENCED TEAM
Sudhish Kumar Gupta
Founder & Chairman
Abhishek Gupta
Managing Director
Arhaan Gupta
Director, Business DevelopmentStrengthened by People; Aided by Automation
Get A Quote- At IIHL, technology enhances our work—it doesn’t replace our people. Our team combines decades of hands-on expertise with advanced automation to deliver precision, consistency, and speed across every production run.
- Many of our employees have been with us for over 20 years, bringing unmatched know-how and reliability to every project. This blend of craftsmanship and automation is what enables us to deliver solutions that perform—batch after batch, shipment after shipment.