The founder of our company, Sami Özyıldırım, started working for Sunguroğlu company as the prime contractor.
Termo-Heat Isı San. ve Tic. A.Ş. was founded.
Istanbul Maltepe Production Plant was founded.
Electrical tubing element production and sales started.
Production of electrical household appliances started.
Tube Resistor production and sales started.
TS 5101 “Electrical Heating Elements Metal Tube Sheet Elements” was created.
Liquid-fuel burner production started under the Turkey Distributorship of Dr. B. Thyssen Gmbh (1990-2000)
Production and sales of the first Hot Air Generator started (Cement Plant)
The plant was moved to Çorlu, Tekirdağ.
The production range expanded as Gas-Liquid Fuel-Dual (40 kw-42 MW)
Production and sales under Ecostar Brand started.
The head office moved to Monumento Plaza, Kartal, Istanbul.
Production and sales of Ecodense Condensing Boilers.