About Us/

About Raj Enterprises

Leading Industrial Furnace Manufacturer Since 2005

Raj Enterprises (Since 2005) is a leading manufacturer of industrial heat treatment furnaces, delivering advanced, reliable, and customized thermal processing solutions to diverse industries across India. Founded under the leadership of Mr. Rangarao D. Shelke (Patil), the company has built a strong reputation for engineering excellence, process accuracy, and long-term customer trust.

Based in Pune, Maharashtra, we specialize in the design, manufacturing, and supply of high performance furnaces including Gas Carburizing Furnaces, Gas & Liquid Nitriding Furnaces (QPQ Process), Tempering Furnaces (Pit & Box Type), Annealing Furnaces, Bogie Hearth Furnaces, Rotary Hearth Furnaces, and Special Purpose Furnaces. Our systems are engineered to deliver precise temperature control, uniform heat distribution, energy efficiency, and long operational life.

ith manufacturing capabilities ranging from small batch furnaces (50 kg capacity) to heavy-duty industrial systems handling up to 20 tons, Raj Enterprises serves industries such as automotive,
aerospace, power generation, railways, oil & gas, forging, foundries, and precision tooling.

We Are Happy For Our Achievement

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Years of Excellence

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Furnaces Delivered

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Satisfied Clients

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Custom Projects

Proprietor’s Message

Since the foundation of Raj Enterprises in 2005, our vision has always been clear — to build reliable, high-performance industrial furnaces that industries can depend on with complete confidence.

When I started this journey, the goal was not just to manufacture equipment, but to create solutions that deliver precision, durability, and long-term value. Over the years, we have grown steadily by focusing on engineering excellence, consistent quality, and strong customer relationships. Every furnace we manufacture reflects our commitment to performance, safety, and technical accuracy.

Heat treatment is the backbone of many industries — from automotive and aerospace to heavy engineering and power generation. We understand that even the smallest variation in temperature or atmosphere can impact the final product. That is why we emphasize strict quality control, customized design, and continuous improvement in every project we undertake.

At Raj Enterprises We Believe In :

Our strength lies not only in our products but also in our dedication to customer satisfaction and after sales support. We continuously strive to upgrade our technology and enhance our capabilities to meet evolving industrial demands.

I extend my sincere gratitude to our valued clients, suppliers, and team members who have supported us throughout this journey. Your trust motivates us to move forward with even greater commitment.

We look forward to serving the industry with integrity, innovation, and excellence for many years to come.

Mr. Rangarao D. Shelke (Patil)

Proprietor

Testimonials

Built on Customer Confidence

The Nitriding Furnace supplied by Raj Enterprises ensures consistent hardness and minimal distortion. Their in-house engineering capabilities truly reflect in the final output.

Mrs. Shila Dixit

Precision Tooling Company

They designed a Special Purpose Furnace exactly according to our specifications. From design to installation, the entire process was professional and timely.

Mr. Shamlal Mishra

Heavy Engineering Industry

We have been working with Raj Enterprises for several years for maintenance and reconditioning services. Their team ensures quality without compromise.

Mr. Harish Jaiswal

Heat Treatment Plant