Gromax offers a wide range of modular prefab site office with PUF insulated panels / EPS insulated panels / Light gauge steel framing (LGSF) solution. In an era where time is money, Gromax prefab office is a viable solution as it is quick and easy to erect. We offer the complete turnkey solutions for prefabricated site office under one roof starting from designing, fabrication, production and installation Gromax, the top Moreover these prefab cabins are constructed with insulated panels and thus are best suited for adverse climatic conditions