About Us
Inception In 1995 And Growth Through Precision Manufacturing
D-LOK Engineering started with a focused purpose: to manufacture dependable instrumentation fittings, valves, manifolds and process accessories for industries that cannot compromise on safety or performance.
From a modest beginning, the company has grown with improved machine tools, quality systems, trained people and a stronger understanding of industrial applications. Our work is shaped by prompt service, constant product improvement and customer-specific engineering support.
Today, D-LOK continues to serve demanding sectors with products built for secure connections, stable performance and long-term reliability.
Mounting The Globe
Headquartered in Mumbai, D-LOK Engineering works with industrial customers across India and international markets. Our location gives us strong access to manufacturing resources, skilled talent and export logistics.
With growing demand for reliable instrumentation products, we support customers and channel partners with responsive communication, practical engineering guidance and consistent supply.
Innovation, R&D And Quality Consistency
Innovation and quality consistency remain central to our manufacturing approach. We continue to improve product design, inspection methods and production processes so our customers receive dependable components for critical use.
Our development work is guided by field requirements, customer feedback and the need for practical solutions in oil and gas, chemical, power, hydraulic and process instrumentation applications.
Instrumentation Fittings
& Valves
Our product portfolio includes instrumentation tube fittings, pipe fittings and valves such as ball valves, needle valves, check valves, gauge root valves, relief valves, 2-way and 3-way manifolds, double block and bleed valves.
We also support pressure transmitters, differential pressure transmitters, temperature transmitters, regulators, thermowells and accessories, condensate pots, and air headers in various configurations.