Crane Doors - NIHVA Technologies In an industry having overhead cranes, it is very crucial to maintain the gateway regulations while giving proper access to the movement of the crane and allied goods. Crane doors can seal tightly around the crane while allowing free movement of objects. It is designed around the existing cr
Mine Doors Designed to withstand a high degree of mechanical stress and operating frequency, mine doors face tough conditions with many opening cycles per day in a harsh and dirty environment. Their flawless functioning provides safe access and protection to the huge trucks serving the mining industry, workers, and the
Shipyard Doors- NIHVA Technologies Designed to withstand heavy traffic, high operating frequency, and high mechanical stresses, shipyard doors form a perfect gateway solution to safely house the ships. Shipyard doors form a durable barrier against the coastal environment with high winds and corrosive conditions. With t
Aircraft Hangar Doors Aircraft Hangar Doors are usually preferred for the large openings required for the gateways of aircraft housings. This system can be a single door leaf or multiple doors leaf system. The aviation hangar doors have no size limitation and can withstand harsh environments with extra-large openings.
Extra Large Opening Doors Extra large opening doors are required for gateway solutions of massive places such as mines, shipyards, or aircraft hangars. NIHVA provides an excellent solution through their association with Megadoor for massive openings and considering their exposure to high wind loads, extreme temperatures, and h