M. J. T R A D E R S

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In nearly five decades of our existence, we have served a number of organizations, corporate houses, institutions, Indian Railways, Defence, etc. and established long term business relations with them.

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Welcome To
MJ Traders

M.J. Traders is a prominent company in India and the most sought-after destination for all types of Industrial Safety Equipments, Welding Machines and Accessories. Founded by Mr. M.L. Gupta in the year 1963, we have emerged as a pioneering manufacturer & supplier of Arc Welding machines, DC Welding Rectifiers, Transformers, Welding Accessories, Safety Equipments, etc.

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Established in 1963

Welcome To MJ Traders

M.J. Traders is a prominent company in India and the most sought-after destination for all types of Industrial Safety Equipments, Welding Machines and Accessories. Founded by Mr. M.L. Gupta in the year 1963, we have emerged as a pioneering manufacturer & supplier of Arc Welding machines, DC Welding Rectifiers, Transformers, Welding Accessories, Safety Equipments, etc. Available under the brand name, "Weldstar", our products conform to ISO, IS, Indian (ISI) and European Norms (EN). We have in-house manufacturing facility equipped with latest technology machines and equipments. Based in Kolkata, we are efficiently catering to the requirements of our Global clients.


Quality is the most distinguishing feature of our company since the establishment. We have modern machinery, state-of-the-art laboratory and qualified personnel for quality control to meet our desired quality objectives. We are totally committed to customer satisfaction and are guided by a customer-centric business policy. Our price quotations are very competitive that aptly fits in the budgetary planning.....

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MJ Traders, Founder

Mr. M.L. Gupta

Our Products

We are engaged in manufacturing and supplying a premium range of welding
machines, safety equipments, accessories and many other products.

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5 Kg Flux Oven

A 5 Kg Flux Oven is a compact, portable oven designed to store and maintain welding flux at optimal temperatures to prevent moisture absorption.

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10 Kg Round Flux Oven

The 10 KG Round Flux Oven is engineered to provide optimal drying and storage for flux materials in welding and metalworking environments.....

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10 Kg Square Flux Oven

The 10 KG Square Flux Oven is designed for industrial use, providing reliable, efficient, and consistent drying and storage for welding flux....

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25 KG Flux Oven

The 25 Kg Flux Oven is a high-capacity, industrial-grade drying solution designed to maintain the quality and dryness of welding flux materials.....

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IGBT Welding Rectifier

The IGBT Welding Rectifier is a cutting-edge welding power source that leverages Insulated Gate Bipolar Transistor (IGBT) technology, delivering reliable.....

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Spot Welding Machine

The Spot Welding Machine is a high-performance welding solution designed for creating strong, reliable welds in metal sheets through resistance welding......

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Thyristor Welding Rectifier

The Thyristor Welding Rectifier is a robust and efficient welding power source that utilizes thyristor-based technology to provide stable DC output.....

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Diode Welding Rectifier

The Diode Welding Rectifier is a highly reliable welding power source designed for continuous-duty welding applications. Utilizing diode technology.....

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Thyristor Mig Welding Machine

The Thyristor MIG Welding Machine is a powerful welding solution that leverages thyristor control technology to deliver precise, stable, and high-performance......

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IGBT Mig Welding Machine

The IGBT MIG Welding Machine combines the efficiency of Insulated Gate Bipolar Transistor (IGBT) technology with the flexibility of MIG (Metal Inert Gas)......

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Submerged Arc Welding Machine

The Submerged Arc Welding (SAW) Machine is an advanced and efficient welding system that delivers high-quality, deep weld penetration......

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Tig Welding Machine

The TIG (Tungsten Inert Gas) Welding Machine is a high-precision welding power source that utilizes a non-consumable tungsten electrode to produce.......

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Air Plasma Cutting Machine

The Air Plasma Cutting Machine is a versatile, high-performance cutting tool used to slice through electrically conductive materials.......

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Micro Plasma Welding Machine

The Micro Plasma Welding Machine is an advanced, high-precision welding system designed for small-scale, delicate welding applications........

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Earthing Clamp

The Earthing Clamp is an essential safety component used to establish a secure electrical connection between a piece of equipment or structure.......

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Heavy Duty High Pressure Blowpipe

The Heavy Duty High Pressure Blowpipe is a robust and reliable tool designed for high-performance applications that require the delivery of intense, concentrated air........

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High Pressure Welding Blowpipe

The High Pressure Welding Blowpipe is a specialized tool designed for use in welding applications where high-pressure gas or air is needed to maintain the optimal.........

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Low Pressure Welding Blowpipe

The Low Pressure Welding Blowpipe is a versatile and reliable tool used in gas welding and cutting operations where a controlled, low-pressure gas flow.........

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Manual Cutting Blowpipe

The Manual Cutting Blowpipe is a hand-held tool designed for oxy-fuel cutting operations. It provides a precise and controlled flame to cut through.........

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Nozzle Mixing Cutting Blowpipe

The Nozzle Mixing Cutting Blowpipe is a specialized tool designed for oxy-fuel cutting applications, where the fuel gas and oxygen are mixed directly at the nozzle.........

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Single Stage Single Gauge

A Single Stage Single Gauge Regulator is a critical component in gas handling systems, designed to regulate the pressure of gases, ensuring a consistent and safe flow.........

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Double Stage Double Gauge

A Double Stage Double Gauge Regulator is a specialized device used to regulate the pressure of gases in various industrial, laboratory, and medical applications.........

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LPG Regulator

An LPG Regulator is a device used to control the flow of liquefied petroleum gas (LPG) from a cylinder or tank to appliances that require gas for operation.........

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Electrode Holder 400 AMPS

The Electrode Holder 400 AMPS is a high-performance, heavy-duty welding tool designed to securely hold welding electrodes during arc welding........

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Electrode Holder 600 AMPS

The Electrode Holder 600 AMPS is a heavy-duty, high-performance welding tool designed for use in high-amperage welding applications........

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LPG Adaptor

An LPG Adaptor is a specialized connector used to safely and efficiently connect LPG cylinders or tanks to various gas-powered appliances, tools, or equipment.........

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LPG Flame Gun

An LPG Flame Gun is a versatile, high-precision tool used for generating intense flames powered by liquefied petroleum gas (LPG). This handheld device.......

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Nozzle Type A & Type B

Nozzles are essential components in welding, cutting, and flame-related applications. Nozzle Type A and Nozzle Type B are two variations commonly........

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Nozzle ANM & PNM

Nozzle ANM and Nozzle PNM are two different types of nozzles used in various gas-powered applications, such as welding, cutting, and flame-related work.........

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MMC 12

The term MMC 12 likely refers to a specific model or type of Mild Metal Cutting Torch or Mild Metal Cutting equipment, commonly used in various industries.........

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MMC 3

The term MMC 3 is likely to refer to a specific model of equipment or a tool used in industrial or technical applications. However, MMC 3 is not a universally.......

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MMC 6

MMC 6 can refer to a variety of products or equipment depending on the context, especially in industries like welding, metal cutting, and manufacturing.......

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MMC 300

MMC 300 can refer to various industrial or technical products depending on the context, such as machinery, equipment, or specific tools. The term MMC 300 might......

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Pug Cutting Machine

A Pug Cutting Machine is a specialized tool designed primarily for cutting and shaping pug mill materials, typically used in industries such as pottery, ceramics,......

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Gouging Torch

A Gouging Torch is a specialized tool used in the metalworking and welding industries to remove metal, create grooves, or prepare surfaces by gouging or cutting through.......

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Model O Cutting Torch

The Model O Cutting Torch is a versatile, high-performance tool used in various industries for cutting metal materials such as steel, stainless steel, and aluminum........

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Shower Type

Shower Type Torches are a specific type of cutting torch or flame torch commonly used in industries for heating, cutting, or welding operations.........

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Auto Darkening Helmet

An Auto Darkening Helmet is a type of protective headgear used primarily in welding and certain cutting operations. It features a specialized auto-darkening........

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Auto Darkening Welding Goggles

Auto-darkening welding goggles are essential protective equipment designed to automatically adjust the lens shade in response to the brightness.......

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Crossbelt

A crossbelt refers to a type of conveyor belt system often used in material handling, where the belt moves items from one location to another, typically........

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Dangree

A dangree (sometimes spelled "dungaree") refers to a type of durable workwear, typically made from denim or other sturdy fabric, designed for labor-intensive jobs........

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Ear Muff

Ear muffs are a type of hearing protection device designed to reduce exposure to loud noises, preventing hearing damage in noisy environments.........

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Face Shield

A Face Shield is a type of personal protective equipment (PPE) designed to protect the face, particularly the eyes, nose, and mouth, from hazards........

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Leather Hand Gloves

Leather hand gloves are protective garments made from leather, designed to protect the hands from a variety of hazards in industrial, construction, welding,........

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Reflective Jacket

A reflective jacket is a type of safety clothing designed to enhance visibility in low-light or hazardous environments. These jackets are equipped with.......

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Fire Retardant Coat / Trousers

Fire retardant coats and trousers are specialized protective clothing designed to reduce the risk of injury or burns in environments where workers.........

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Safety Helmet

A safety helmet is a form of protective headgear designed to safeguard workers from head injuries caused by impacts, falling objects, electric shocks,........

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Safety Goggles

Safety goggles are a type of personal protective equipment (PPE) designed to protect the eyes from hazards such as chemicals, flying debris, dust,........

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Ear Plug

Ear plugs are a form of hearing protection designed to reduce the impact of loud sounds, protecting the ear from noise-induced hearing damage........

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Ear Plug

Ear plugs are a form of hearing protection designed to reduce the impact of loud sounds, protecting the ear from noise-induced hearing damage........

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Leather Hand Gloves

Leather hand gloves are a type of protective gear made from durable leather material, designed to protect hands from abrasions, heat, cuts, and general wear........

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Safety Net

A safety net is a protective netting system designed to catch or contain people or objects, primarily used in construction, maintenance, and other high-risk........

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Safety Shoe

Safety shoes are a type of protective footwear designed to shield feet from injuries in hazardous work environments. They offer various levels of protection,........

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Auto Darkening Helmet

An auto-darkening helmet is a type of protective headgear primarily used in welding to shield the wearer’s eyes and face from the bright light, heat,.......

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Auto Darkening Welding Goggles

Auto-darkening welding goggles are a type of eye protection that offers the same light-responsive, shade-adjusting technology as auto-darkening welding........

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Cable Connector

A cable connector is a device used to join electrical cables or wires, ensuring a secure, stable, and often protected connection for the transmission......

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Welding Cable

A welding cable is a highly flexible, durable cable designed specifically for carrying high-current electricity needed for welding applications. It connects the welding.......

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Rubber Hose

A rubber hose is a flexible, durable tube made from rubber, primarily used to carry fluids or gases in various industrial, commercial, and residential applications.......

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Dura Series Of Welding Machine

The Dura Series of welding machines refers to a line of industrial-grade welding equipment designed for durability, reliability, and high performance.......

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01 .

Empowering Value Creation

To lead the industry in creating value for our
customers and sales channel partners;

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02 .

Our Commitment To Value

To refocus on the value we offer to our valued customers;

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03 .

Focused on the Future

To increase operational excellence, the strategy for the years up to 2012.

Why Choose Us ?

Future Planning and Main Business Objectives

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Get in touch!

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We're Here for You Talk to Us Anytime

Absolutely! I'd love to hear what's on your mind or help with anything specific you're working on. Just let me know how I can assist, whether it's refining ideas, brainstorming strategies, or addressing any questions you have!

Call Emergency

033 2210 5590

Quality

Our Certification

In today’s competitive market, achieving a certification is a mark of excellence that sets companies apart. Certifications are awarded to businesses that meet or exceed rigorous standards set by authoritative bodies. These certifications serve as a symbol of a company’s commitment to quality, safety, and continuous improvement. They are essential for companies aiming to build trust, demonstrate expertise, and expand their market presence. Certifications ensure that businesses operate according to best practices, from quality control and safety measures to environmental impact and regulatory compliance.


  • M.J. Traders has been awarded with ISO 9001:2000 certification for implementing the best business practices and stringent quality management systems in its day-to-day operations. It endeavors to function and produce high quality products that meet national & international standards, and are dedicated to strive customers satisfaction through continuous improvement of the quality of the products.
  • We are also registered with SSI, National Small Industries Corporation Ltd. (NSIC), DGS & D.& DGQA.
  • Our major products are been certified by BIS(Bureau of Indian Standards.
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testimonials

What Client’s Say
About Us!

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock !

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock !

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock !

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