ISI SANAYI A.S. one of the ERENSAN group companies specializes in manufacturing of industrial boilers. The production ranges from 168 kW up to 23 MW. The production program also includes heat exchangers, pressure vessels and reactors.
The modern production facilities established in Istanbul spread over a land of 15.000 m² with 8000 m² covered area. The 140 employees ensure quality standards to meet European requirements.
Erensan in-house contracting group under takes turnkey projects from local heating systems to steam and dsathermic oil boiler systems. Experienced engineers working in Research and Development Department to create new products and enhance existing products quality for the fulfillment of clients' needs. The facilities and company have been granted the ISO 9001 certification by BUREAU VERITAS and Turkish Lloyd. Products are manufactured according to the Turkish Standards and European regulations and norms. Products were CE certified by the certified European associations such as Bureau Veritas (CE certification), TSE (certificate complying to the Turkish Standards), TSEK (certificate complying to the Turkish Quality Criterias), GOST and GOSGORTECHNADZOR (Russian Federation), UKPRO (Ukrain), TÜVSÜV, DVGW, BUREAU VERITAS, ADVANTICA, SZUTEST and TECHNIGAS. ISO 9001 : 2008 Quality Management System Certificate was granted by Bureau Veritas.