Gunina Engineers

Manufacturer

Columbia Air Technologies, earlier known as Columbia Industrials, is a Coimbatore-based manufacturer of air compressors and related equipment. Started in 1983, the company produces piston compressors, screw compressors, oil-free compressors, high-pressure compressors, vacuum compressors, water-lifting borewell compressors, air dryers, nitrogen generators and tyre inflators. These products support workshops, factories, agriculture and general industrial use. Columbia focuses on practical designs, reliable performance and full support including design, supply, installation and commissioning of compressed air systems. The firm aims to provide durable air solutions that help customers keep operations running smoothly.

Manufacturer

Trimech Engineers Private Limited, operating as Trimech India, is a manufacturer based in Ahmedabad, Gujarat. Established in 2008, the company specialises in industrial gas generation systems and material handling solutions. It designs and produces PSA nitrogen plants, oxygen plants, pneumatic conveying systems, bag filters, dust collectors, screw conveyors, belt conveyors, bucket elevators and related accessories. The firm serves industries including chemical, pharmaceutical, food, cement, power, fertilizer, petroleum and paper. With in-house manufacturing facilities equipped with modern machinery, Trimech focuses on quality engineering, customised designs and reliable performance. The company has supplied equipment to clients in India and several countries across Asia, the Middle East and Africa. It emphasises after-sales support, technical assistance and continuous improvement to meet customer requirements for efficient and safe industrial processes.

Manufacturer

Empire Compressor Private Limited is a manufacturer and exporter of air compressors based in Ahmedabad, Gujarat. The company has been active since 2001 and focuses on producing rotary screw air compressors, reciprocating air compressors, oil-free models, and related equipment such as refrigerated air dryers, air filters, and receiver tanks. Products are designed for durability, low maintenance, and efficient performance. They serve industries including manufacturing, pharmaceuticals, food and beverage, automotive, textiles, chemicals, construction, and laser cutting applications. The firm also supplies multi-stage high-pressure and single-stage compressors along with installation support. With a focus on quality materials and reliable construction, Empire Compressor aims to meet industrial compressed air needs both in India and export markets. The company follows quality standards and prioritizes customer satisfaction through consistent product performance and service.

Manufacturer

Gem Air Compressor (India) Pvt. Ltd. is a manufacturer and exporter of industrial air compressors and related systems based in Ahmedabad, Gujarat. Established in 2013, the company produces rotary screw compressors, booster air compressors, nitrogen booster compressors, high pressure and single stage air compressors, dry vacuum pumps and associated equipment. Products are designed for reliability, energy efficiency and low maintenance to serve manufacturing and industrial applications. The firm emphasizes quality, customer satisfaction and customized solutions, with an experienced team supporting domestic and overseas clients through sales, service and maintenance.