Fire doors manufacturers, door-Sheng Industry (certified), Yuci fire doors by Wanbailin district-Sheng distribution of stainless steel products. Wanbailin district-Sheng Stainless Steel Products Distribution Division (www.sxqsmy.net) is specialized in the "garage doors, European doors, fire doors, stainless steel doors, engineering doors, building doors, retractable door" of the enterprise, the company adhering to the "integrity business, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Weijing Li. Installation requirements and the use of fire shutter doors Description 1, install shutter doors hole upper not feature ventilation pipes, water pipes, etc; 2, after the shutter doors installed normally open fire doors, installation of ceiling, ceiling edge should be away from the curtain plate 50mm, in order to avoid friction; 3, commissioning and use, is strictly prohibited to stand on the bottom. Electrical installations are not allowed to dismantle move; 4, according to the fire regulations. Fire doors Operation: extensively within the jurisdiction of the fire department is responsible for the use of fire-fighting facilities, maintenance, management education glass fire door, trying to raise people's awareness of the fire made a full and self-protection; maintenance of fire doors installed units widely carry out fire safety education and training propaganda umbrella wood fire doors, and strive to make each service workers are aware of the use of fire doors, maintenance and management of basic common sense, consciously participate in the life of the door to the maintenance, management, and it always in a state of combat readiness; in fire door fire door repair service posted purpose, function and easy to use, and the use of the basic requirements of the state, normally closed fire doors in a prominent position on the maintenance wrote: "Normally closed fire door repairs, please feel free to turn off the" customer and the masses to understand the maintenance of fire doors Basic common sense; launched campaigns to protect the firefighting facilities and equipment, to mobilize everyone involved in the maintenance of fire doors and other fire protection facilities.