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Welcome to Coomar Group

Popularly known as Coomar Plastics, is a multi-dimentional business concern in the field of fabricating High precision Plastic Injection Moulded Components. With decades of experience and our commitment to quality and technology, we have now been able to create a huge client base across the country.

Coomar Plastics is reshaping the landscape of the plastics industry, led by Mr. Santanu Coomar, a visionary first-generation entrepreneur who founded the company in 1978. Alongside him, the second-generation entrepreneur, Mr. Soumalya Coomar, and a team of dedicated professional managers drive our success. Our dedication to sustainability, innovation, and quality positions us as a frontrunner in injection molding. Pioneering the plastic sector in Kolkata for nearly four decades, we continue to be at the forefront of advancements. Explore the next era of plastics with Coomar Plastics. 


Products manufactured by the company 


Coomar Plastics delivers high-quality plastic products with a focus on flexibility and end-to-end service. From design to finished product, we are your reliable injection molding partner. The company specializes in crafting precision plastic components, serving a wide range of industries including FMCG, Pharmaceutical, and Electronics.

  • Plastic Caps: Designed for cosmetic and skincare products, as well as for food packaging, cooking oil, and FMCG goods.

  • Plugs: Diverse types of plugs and washers utilized inside or above the mount of containers.

  • Containers: Injection-molded containers for various applications.

  • Electrical Switchboards

  • Polycarbonate Boxes 


Benefits of Choosing Coomar Plastics

  • Fully optimized injection molding solutions

  • Customized solutions for specialized projects

  • Cost-efficient and reliable services 

Our Mission




To lead the plastics industry by delivering innovative and sustainable solutions that empower our customers and contribute to the development of a thriving circular economy. We are dedicated to creating products that enhance the quality of life, all while maintaining a steadfast commitment to environmental responsibility.



  • Sustainability: We are committed to responsible resource management, minimizing environmental impact at every stage of the product lifecycle. Our goal is to be a driving force in the transition towards a greener and more sustainable future.

  • Innovation: Continuous exploration of new technologies and solutions is ingrained in our culture. We strive to improve products and processes, pushing the boundaries of what is possible in the plastics industry.

  • Quality: Our dedication to delivering high-quality, reliable products is unwavering. We aim to not just meet but exceed customer expectations, ensuring that every Coomar Plastics product is a benchmark of excellence.

  • Integrity: We conduct our business with honesty, transparency, and ethical responsibility. Our commitment to integrity extends to our relationships with employees, customers, and the community.

  • Collaboration: Building strong partnerships is at the core of our success. We collaborate with employees, customers, and the community to achieve shared goals, fostering an environment of trust and mutual benefit.

  • Safety: The well-being of our employees is paramount. We are dedicated to providing a safe and healthy work environment, ensuring the welfare of every individual within the Coomar Plastics family.



To be the forefront of positive change in the plastics industry, setting new benchmarks for sustainability, inclusivity, and collaboration. We envision a future where plastics not only meet the highest standards of quality and efficiency but also contribute significantly to societal well-being. Our aim is to revolutionize perceptions and practices, making plastics an integral part of a responsible and eco-conscious world.

Value Added Services

This includes any post-processing requirements such as decoration by printing, assembly, storage and logistics handling.




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