Yichun stainless steel fire doors

 Yichun stainless steel fire doors --- Shenzhen Industrial Co., Ltd. proficient fire doors complete documents, priced at direct sales, installation of train Shenzhen fire doors, steel fire doors Shenzhen, Shenzhen glass fire doors, fire doors Class Shenzhen, the Shenzhen B fire Doors, Mobile: 13728894133 Mobile: 13556866654 Contact: Cai Guang first website: http: //www.sztx88.com Website: http: //a13556866654.b2b168.com free phone: 4008884513 E-mail: 2540559416@qq.com Address : Bao'an District of Shenzhen City Industrial Park Yichun yellow linen stainless steel fire doors to meet the most common type description of environmental needs, network type doors can be washed and cooled thick tough lightweight door, pedestrian and trolley traffic aspirations choice Yichun stainless steel fire doors thick square tubular steel frame steel frame welded 1 "diameter steel roller two 1/8" thick ABS veneer, a useful smoke screen against crashing, dents and drilling fast shutter doors maximum switching speed: Opening speed up to 45 per second "(114cm), the closing speed of up to 40 per second" (102cm) innovation soft-edged safety equipment man, fire doors Industrial Supplies price bump after multiple protection by the use of separate description - no need to use something that is wireless monitoring system can be reset from the beginning when you are able to wind sensitive intermittent operation of the door system allows the door in case the winds also operate large-scale project dedicated door Wooden fire door price of large projects dedicated door is designed specifically for a single (single) Customer description usually it requires large door standard. The door can be cut is not the same standard is not the same strength to withstand pressure. Optional windows. Single open fire doors opening and closing doors can be equipped with an automatic control system is not the same. Layout System: The primary material is carbon steel plate or aluminum alloy. Control systems: The most commonly used is the complete set by the PLC / converter / encoder or IPM module comes with integrated circuit board, the domestic enterprises to mostly industrial doors are based PLC / converter / encoder based. Yichun stainless steel fire doors