Revolutionize advanced industrial application

Revolutionize the future of steel manufacturing

Revolutionize the future of marine propeller recasting, and other Bronze related products

Successful Business Since 1994

Among the various reasons behind SBL’s unprecedented growth and rapid integration on the steel, Marine propeller manufacturing & Aluminium – Bronze products, value chain, the
most important would be its unwavering focus on acquiring the latest technology and know-how.

About Us

SBL was incorporated in 1994 as a pioneer in ship propeller scrap. We were the only company who started cutting of marine ship propellers in India through indigenous designed cutting edge technology machines. We are the company who has setup the industry benchmark by introducing leading industry practices in cutting and trading of Ship propellers. Since inception we are the leading player in Copper Based Alloys for more than 20 years with annual
capacity of more than 8,000 MT. Established as a trusted partner for Copper Alloys manufacturers we produce Aluminum Bronze, Nickel Aluminum Bronze, Manganese Bronze, Gunmetal and Tin Bronze in varied sizes as per ISO standards. Quality, introduction of new technology, Scale, Time Bound supply along with competitive prices differentiate us as a key player.


“The vision of evolving into the largest supplier of Bronze propellers of India, to be the global industry benchmark for value creation by committing to achieve the highest standards of Quality through cutting Edge technology, healthy and safe environment which will require significant change and progress to attain the envisioned future”


SBL strives to consistently supply high quality Bronze products and provide related technologies in an environment of motivated resources, continues improvement, highest business standards, work ethics and corporate citizenship, leading to add value to company’s customers and to the shareholders.

400k+ Satisfied Customers

“It was a great pleasure working with SBL. We are a regular customer and the products are top-notch.”

Saransh Seth

“Doing business with SBL for 5 years now and never had any complaints. Working with them is very smooth and deliveries are always on or before time.”

Parth Jain

Reach Us

If you have any queries feel free to contact us.


+91-9825206308 – K. K. Gupta ( Managing Director )

+91-9879181847 – Naman Gupta ( Director )

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