Welcome to GP Spira Duct Private LimitedManufacturer and Supplier of Pipe Fittings & Ducting SystemsIncepted in 2004, at Hyderabad, we are an ISO 9001 & 9001:2000 certified company. Good financial position & TQM make us different from others. Blue Star, Voltas & Carrier are some of our prestigious clients and we are backed bycustomized solutions & Ethical business practices. We offer a vast range of Void Forming Tubes, Spiral & Flexible Ducts. Our Spiral Duct & Flexible Ducts are widely acclaimed in the market. Flatoval Spiral Ducts offered by us are acknowledged for their functionality. Our Fabricated Ducting Systems are a class apart. We also provide Duct, Pipes & Pipes Fittings that are best in the industry amongstothers. Along with that we offer Void Forming Tubes that are some of our best selling products.