Welcome to the Hi-Tech world of Sigma Overseas Pvt. Ltd. We are one of the leading cold storage doors manufacturers, located in India. We offer the best beneficial deals of wholesale pressure vessels, which are highly admired by our prestigious patrons. Gigantic ranges of industrial ammonia pumps, pressure vessels and cold storage doors are available at single door named as Sigma Overseas Pvt. Ltd.

Sigma Overseas Pvt. Ltd was incepted with the main objective of providing sturdy and durable industrial ammonia pumps, pressure vessels and cold storage doors. We have a team of trained and practiced young professionals which has voluminous experience in dealing with industrial ammonia pumps, pressure vessels and cold storage doors.
Sigma Overseas Pvt. Ltd. is a professionally managed organization that has valuable expertise in dealing with industrial refrigeration.

We provide wide range of durable Industrial Ammonia Pumps, Pressure Vessels and Cold Storage Doors, which are internationally appreciated for their unmatched quality. Our experienced professionals have set-up modern refrigeration plants in various parts of Indian sub-continent. Oman, U.A.E, Nepal and Bangladesh are some of the foreign countries where we have already established many refrigeration plants. Initially, we started the business with the wide range of refrigeration equipments like refrigeration compressors, evaporators, condensers, valve fittings controls, accessories and spares of various compressors. Our wide ranges of products are globally admired because they consume the minimum amount of electricity and they are completely free from any noise.

Our research and development team keenly observe and up-grade the quality of our products as per laid down norms. We aim to maintain high standards of customer care. We have rock steady infrastructural base which is well equipped with modern machines. Our in-house production unit is placed at Delhi, the national capital of India. We know that the government is keenly interested in the development of food industry, which can bring improvement in agriculture. So, we are fast forward towards the food processing industry to provide every kind of assistance. In order to meet the market requirements, we hire expert and trained professionals.