Tech Tandhwal LLP designs and manufactures PCB testing setups, special purpose machines, PLC automation panels, conveyors, and camera-based inspection systems for Indian industry.
Tech Tandhwal LLP is a registered manufacturing company based in Bahadurgarh, Haryana. We specialize in end-to-end industrial automation — from custom PCB test jigs and functional test setups, to full PLC panel design, conveyor systems, and machine vision inspection.
Fully equipped fabrication & assembly unit
Tailored to your exact specifications
Siemens, Allen Bradley & more
Vision-based quality & inspection systems
From bench-top test fixtures to full-scale conveyor lines — built to last, engineered to perform.
Custom ICT, FCT and functional testing jigs designed for your PCB geometry. High-contact-force spring-pin beds with precision-machined frames.
Fully automated FCT systems with pneumatic actuation, multi-channel measurement and PC-based test software for production line integration.
Belt, roller and chain conveyors for manufacturing and assembly lines. Variable speed drives, custom lengths and heavy-duty construction.
Design, manufacturing and repair of PLC control panels. Siemens, Allen Bradley, Mitsubishi, Delta and more. Complete wiring, commissioning and AMC.
Custom machines & setups delivered across India
Years of engineering expertise in automation
Typical turnaround for repair & service calls
In-house design, fabrication and testing
Share your requirements and our engineering team will respond within 24 hours with a custom proposal.