After 10 years in the Russian construction market, the company "Calvin engineering" has become one of the leading companies offering services in design, integration, installation, commissioning and maintenance of the following systems: - Heating - Boiler - Heating units - Ventilation - Water supply - Sewerage
LLC "Kelvin Engineering" offers its customers a wide range of equipment from leading manufacturers. We sell wholesale and retail installers discounts in our directory you will find: - Boilers - Pumps - Burner - Radiators - Expansion tanks - Pipes and Fittings