Erdem Holding, which was established in 1965 to gather companies operating in the field of import and marketing of various industrial and commercial products under one roof; is one of Turkey's leading companies operating in the fields of marketing, telecommunications, chemistry, energy, construction and building materials, insurance, transportation, tourism and social services.

Composite Chemistry Inc. It started its activities in 2004 as an organization within the body of Erdem Holding and registered its products with the NFG brand and presented it to the market. Starting out with an understanding of quality first, Kompozit Kimya A.Ş. It received EN ISO 9001 Quality Management System within the first year of its production, and ISO 14001 and OHSAS 18001 certificates as of 2009. In 2007, it registered its product quality by obtaining TS1478 EN 124 certificate suitable for heavy vehicle traffic for composite gratings and manhole cover.

Composites, one of the most important materials of today and the future, are produced in our company with SMC and BMC techniques. It continues its production activities by growing with a production capacity of 20.000 tons/year in 40.000 m2 open and 9.000 m2 closed area. Customer satisfaction with timely and quality production, employee satisfaction with the value we give to our personnel, our respect for the environment and the satisfaction of the whole society with our contribution to the country's economy constitute our basic quality target.

Our company; Manhole Covers, Grilles, Additional Rooms, Natural Gas Service Boxes, Natural Gas Valve Manholes, Valves and Socket Cupboards serve domestic and international markets with customer-based special productions.