Founded in 1984 under the name Yeganeh Sanat Company, Interlock Manufacturing Group began its operations in Shahid Rajaei Industrial Zone, Qazvin. Starting with the production of industrial parts and injection molds, the company has grown into a leading manufacturer of firefighting equipment and fittings in Iran.
With over 25 years of proven experience, Interlock is proud to be among the pioneers of the country’s fire safety industry, committed to innovation, reliability, and supporting national development.