Where Excellence is Built
Step inside our 50,000 sq. ft. manufacturing plant in Jaunpur, UP —
where precision engineering meets Indian innovation.
Engineered in Jaunpur.
Built for India.
Our 50,000+ sq. ft. production facility in Abhaychand Patti, Aliganj, Jaunpur is the heart of Semex. Equipped with advanced machinery, automated assembly lines, and rigorous quality control labs, we produce over 2 lakh units annually — all under one roof.
From raw material inspection to final packaging, every stage is monitored to ensure that each Semex product meets international standards while being tailored for the unique needs of Indian households.
World-Class Infrastructure
Every corner of our plant is designed for precision, efficiency, and uncompromising quality.
Quality Control Lab
Dedicated testing lab with advanced equipment for electrical safety, durability, and performance testing of every product batch.
Automated Assembly
Semi-automated assembly lines with precision torque control, robotic soldering, and automated testing stations for consistent output.
In-House Packaging
Integrated packaging unit with custom-designed protective materials ensuring safe transit across India's diverse logistics landscape.
Tool & Die Workshop
In-house tool room for rapid prototyping, mold maintenance, and custom component manufacturing to reduce dependency on external vendors.
Climate Test Chamber
Specialized chambers to simulate extreme temperatures and humidity conditions, ensuring products perform reliably across Indian climates.
Digital Inventory
Real-time ERP-based inventory management with barcode tracking, ensuring raw material availability and reducing production delays.
The Manufacturing Process
From raw material to finished product — every step is meticulously controlled.
Raw Material Inward
Strict inspection of all incoming components — steel, copper, plastics, and electronic parts — with vendor traceability.
Precision Assembly
Skilled technicians and automated systems work in tandem to assemble components with exacting tolerances and torque specifications.
Quality Testing
Every unit undergoes functional testing, leakage testing, voltage fluctuation simulation, and run-in testing before moving to packaging.
Packaging & Dispatch
Products are carefully packed with protective materials, labeled, and dispatched to our Mumbai distribution hub for Pan-India delivery.
Certified Excellence
Our commitment to quality is backed by internationally recognized certifications and rigorous internal standards. We believe that every product that leaves our plant carries the pride of Indian manufacturing.
Production Gallery
A glimpse into our state-of-the-art facility where every product is crafted with precision.
Skilled Hands, Dedicated Hearts
Behind every Semex product is a team of 120+ skilled professionals — engineers, technicians, quality inspectors, and support staff who bring passion and precision to their work every day. We invest in continuous training and skill development to keep our team at the forefront of manufacturing excellence.
Building Responsibly
Waste Management
Comprehensive waste segregation and recycling program with zero-landfill initiative for manufacturing waste.
Water Conservation
Rainwater harvesting and water recycling systems reduce freshwater consumption by 30% across our facility.
Solar Energy
Our 100 kW solar rooftop installation powers 40% of our daily energy needs, reducing our carbon footprint.
See Excellence in Action
We welcome dealers, partners, and industry professionals to experience our manufacturing process firsthand.