A century of refractory science, brought to India.

DFP India is the official channel partner of Dörentrup Feuerfestprodukte.

DFP India is the official channel partner of Dörentrup Feuerfestprodukte, the German refractory manufacturer founded in 1901. Dörentrup was the first to introduce neutral lining and liquid sintering for induction furnaces — and DFP India is the first company to bring Alumina Spinel neutral ramming mass and liquid sintering to India.

From Dörentrup, Germany — to the Indian foundry floor.

1901 — a German refractory pioneer

Dörentrup Feuerfestprodukte was founded in Germany in 1901 and was first to introduce neutral lining and liquid sintering for induction furnaces — the technology that still defines modern furnace refractories.

A first for India

DFP India is the first company to start Alumina Spinel neutral ramming mass and liquid sintering in India, bringing a century of German metallurgical refractory development to Indian foundries and steel plants.

13+ years on the ground

For more than 13 years DFP India has supplied and supported induction-furnace and ladle refractories across the country, backed by an ISO 9001:2015-certified in-house quality lab.

German technology, Indian service.

Every batch DFP India supplies is validated in an ISO 9001:2015 in-house QC lab — chemical and physical testing, thermal and durability analysis, and batch-wise validation — so the lining that reaches your furnace performs the way the spec sheet says it will. It is the same liquid-sintering technology Dörentrup pioneered, adapted to the scrap mixes, metal grades and furnace sizes Indian foundries actually run.