About Us

Serving the fasterners industry since 1967

Simplex Engineering Co. was Established in 1967, is the pioneer of the fastener and tower bolts and nuts manufacturing industry. It is currently run by the members of the founding family and is headed by Mr Sunil Kumar Gupta.

As the pioneering brand of fasteners, tower bolts and nuts, the prime aspiration of Simplex Engineering Co. is to revolutionize the industry in terms of innovation, expertise, and quality, and provide unique and exact solutions to the clients and win their loyalty.

Fabricated Components

Expanded to include aluminium casting and lightweight fabricated components from 1996

Clients

Average 20+ years of association with most of our clients

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Our Team

Leadership

Rakesh Kumar Gupta

rakesh@simplex.net.in

Siddharth Gupta

siddharth@simplex.net.in

Raghav Gupta

raghav@simplex.net.in

Rajesh Agarwal

rajesh@simplex.net.in
Product

Our Products

Fasteners

Simplex Engineering Fasteners are high-quality, reliable fastening solutions designed to meet the diverse needs of our customers across various industries. Our fasteners are engineered to provide exceptional performance, durability, and ease of use, making them the ideal choice for your fastening requirements.

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Applications

Transmission Towers, Sub-stations, Telecom Towers, Solar Pylons and Wind Energy Systems

Material

Mild Steel, High Tensile, Stainless Steel

Fabricated Parts

Simplex offers customized fabrication and welding for steel profiles, plates, and pipes in various grades. We also provide knitting services for fabricated parts and fasteners, tailored to your specific needs. Your one-stop solution for precision steel products.

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STEEL PROFILES & PLATES

Angles channels plates with customized fabrication & welding in various steel grades.

STEEL PIPES

In sizes 20NB to 100NB with customized fabrication & welding in various steel grades

Castings & Forgings

Simplex Engineering Co. delivers top-notch casting and forging solutions across 30+ countries. Skilled artisans ensure quality, making us a trusted industry leader. Explore excellence with us.

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Application

Telecom, Transmission & Distribution & various general applications

Material

Aluminum & Steel

Cable Trays

Simplex Engineering Co. offers durable, corrosion-resistant cable trays for diverse industrial needs. Trusted worldwide, our high-quality trays withstand tough environments, ensuring lasting performance.

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Application

Tunnelling, Building, Airports, Rail Terminals

Material

Stainless Steel & Hot Dip Galvanised Steel

Location box & other railway components

Simplex Engineering Co. excels in the railway industry, committed to innovation. Our trusted products and credentials make us a preferred partner for top-tier solutions. Choose us for your railway needs.

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Application

Railway & Telecom

Material

Stainless Steel & Hot Dip Galvanised Steel

Infrastucture Overview

We at Simplex believe in the alliance of machine and man; state-of-the-art machines are enhanced with human monitoring.

  • Cold & Hot Forging Plant
  • Hot dip galvanizing plant with centrifugal process
  • Fiber Laser Cutting & Hydraulic Bending for Sheet Components
  • Full testing laboratory with tensile, Spectro, impact and hardness machines
  • Heat Treatment
  • Packing to suit customers’ requirements
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An invitation to gain an in-depth understanding of our factory's operations and processes. To know more get in touch with us simplex@simplex.net.in

Commitment to Excellence

Testimonials

Our customers rave about their experiences with us! They praise our exceptional service, quality products, and friendly staff. Their feedback fuels our commitment to excellence.

We proudly recommend Simplex Engineering Company for top-quality fasteners and excellent service from order to customer satisfaction.

S.S. Karande, Sr. GM (Mktg.)

Simplex's dependable support and post-sale excellence left us satisfied. We gladly recommend them for quality fasteners and superior service.

M. G. Punatar, MD

M/s. Simplex Engineering have supplied the hardware to our satisfaction and the quality of their products are confirming to the Indian Standards.

J.V.Rao, DGM - Projects

I'm impressed by Simplex's operation. Despite being a small business, they show excellent material control, product quality, and standards comprehension.

John Fisher, Surveyor, Projects

There has, so far, been no adverse report on their products and their consistency in quality, delivery and service have been more than satisfactory.

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FAQ

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This is the third item’s accordion body. It is hidden by default, until
the collapse
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control the
overall appearance, as well as the showing and hiding via CSS transitions. You can
modify any of this
with custom CSS or overriding our default variables. It’s also worth noting that just
about any HTML
can go within the .accordion-body, though the transition does limit
overflow.

This is the third item’s accordion body. It is hidden by default, until
the collapse
plugin adds the appropriate classes that we use to style each element. These classes
control the
overall appearance, as well as the showing and hiding via CSS transitions. You can
modify any of this
with custom CSS or overriding our default variables. It’s also worth noting that just
about any HTML
can go within the .accordion-body, though the transition does limit
overflow.

This is the third item’s accordion body. It is hidden by default, until
the collapse
plugin adds the appropriate classes that we use to style each element. These classes
control the
overall appearance, as well as the showing and hiding via CSS transitions. You can
modify any of this
with custom CSS or overriding our default variables. It’s also worth noting that just
about any HTML
can go within the .accordion-body, though the transition does limit
overflow.

This is the third item’s accordion body. It is hidden by default, until
the collapse
plugin adds the appropriate classes that we use to style each element. These classes
control the
overall appearance, as well as the showing and hiding via CSS transitions. You can
modify any of this
with custom CSS or overriding our default variables. It’s also worth noting that just
about any HTML
can go within the .accordion-body, though the transition does limit
overflow.

Interested in discussing?

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    QUICK LINKS

    Contact

    • +91 33 22434035
    • simplex@simplex.net.in

    • Office Address : Marshall House, 3rd Floor, Room No. 322, 33/1, N.S. Road, Kolkata - 700001 INDIA

    • Factory Address : JL-30, Ankurhati, Andul Domjur Road, Inside Saraswati Complex, Howrah West Bengal 711409

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