The company has strong technical force and product development capabilities, advanced production equipment, mature processing technology and perfect quality assurance system. The main production of indoor and outdoor retractable stairs, manual retractable stairs, electric retractable ladder, semi-automatic telescopic ladder, retractable stairs shall strengthen, titanium alloy retractable stairs, wall retractable stairs. Our products are made of high strength steel door using special insulation board, the surface electrostatic spray, and other high technology. High quality steel materials, carefully designed, strong stability, flexibility, appearance, factory direct, more favorable prices, quality guaranteed. The staircase style novel, small and convenient, flexibility, price, simple to install, easy to operate, nice, is the best choice for small and medium loft users. Fergus retractable stairs factory implementation of sophisticated, scientific management, continuous improvement of product upgrades to quality products and services, and accurate market positioning, honest business style access to the industry and customer recognition, making Aetna retractable stairs plants continue Retractable stairs leading industry forward! Manual section telescopic stairs: 1, high-profile luxury models: this paragraph as a whole staircase made of high strength cold-rolled steel stamping. Stepping width 10CM, Length 40CM. GB stepping thickness 1.0MM. S bend thickness GB 2.0MM. Anquan Cheng weight up to 260 kg or more. 2, the high-profile money :( strengthen new) of this paragraph as a whole staircase made of high strength cold-rolled steel stamping. Stepping width 13CM, Length 40,45,50MM (according to the hole width) stepping thickness GB 1.5MM. S bend thickness GB 2.0MM. Anquan Cheng weight up to 300 kg or more. Is the high cost of style. 3, paragraph :( new titanium alloy) of this subsection is rounded shape curved staircase S surface smooth and delicate, S bend is made of high strength titanium alloy production, stepping surface is flat pattern ribbed shape, made of high quality titanium alloy die-casting together, still a long 380mm wide and 110mm high level within each 210-250mm, net surface electric spray. Safety load 300 kg or more. Retractable stairs sticks explain a staircase made of high strength cold-rolled carbon steel. 2, steel frame, powder coated, high-temperature baking surface treatment 3, metal pieces by Ryoka, electrostatic spray, hot baking surface treatment, timeless. 4, beautiful and practical, easy to operate, easy to install. Is an alternative fixed stairs, saving the best choice of interior space. First, retractable attic stair use mainly for small attic space, shops, etc., connected up and down the main channel. Second, the attic stairs telescopic type, now I introduced House stairways manual type, electric type two colors black and white points, all white, orange white, blue and white combination of four. Where the manual models, sub-normal models and luxury models, upgraded models, the manual operation shall only use the downstairs, electric type using domestic motor, wireless remote control, automatic folding and collapsed. Upstairs Downstairs electric models can operate with a remote control. Third, the attic stairs and space for the story you have any requirements: 1. The highest floors do 3200mm. 2. When you open staircase basic size requirements: 1200mm - 1800mm, floor span size of about 1300mm - 1500mm, retractable stairs sticks illustrate a staircase made of high strength cold-rolled carbon steel. 2, steel frame, powder coated, high-temperature baking surface treatment 3, metal pieces by Ryoka, electrostatic spray, hot baking surface treatment, timeless. 4, beautiful and practical, easy to operate, easy to install. Is an alternative fixed stairs, saving the best choice of interior space. First, retractable attic stair use mainly for small attic space, shops, etc., connected up and down the main channel. Second, the attic stairs telescopic type, now I introduced House stairways manual type, electric type two colors black and white points, all white, orange white, blue and white combination of four. Where the manual models, sub-normal models and luxury models, upgraded models, the manual operation shall only use the downstairs, electric type using domestic motor, wireless remote control, automatic folding and collapsed. Upstairs Downstairs electric models can operate with a remote control. Third, the attic stairs and space for the story you have any requirements: 1. The highest floors do 3200mm. 2. When you open staircase basic size requirements: 1200mm - 1800mm, floor span size of about 1300mm - 1500mm Automatic telescopic stairs technical parameters 1, the automatic retractable staircase type of operation are: remote control + switch + manual; 2, automatic type Retractable stairs to increase the use of electric putter and two hydraulic levers to control the door, so easily and automatically opening and closing the door; at the same time putting on the electric motor has a self-locking function, does not make the door fell; but also manual functions, After a power outage that can be manually; 3, there are two limit switches, limit position to achieve, not the motor burned; the length and angle of the limit switch lever can be adjusted; 4, using high-quality carbon steel staircase Q235B, thickness is 1.5mm steel time stamping; stamping striped top and bumps, so that you can slip; they can improve the strength of stepping, can withstand 680 pounds maximum weight of 5, using high-quality carbon steel curved staircase S Q235B,. thickness of 2mm steel plate once stamping, punching above have ribs. 6, mouth floor plate frame made of high quality carbon steel Q235B; thickness is 1.5mm steel plate, after stamping and welding molding. 7, stairs two S bend the hinges, solid 304 stainless steel rivets, rivet machines imported from Germany, riveting, riveting high quality, good concentricity, walking more stable, completely overcome the poor stability of similar products and shaking ills. 8, stairs screws and bolts on a 304 stainless steel. 9, with thick reinforced corners fixed platen plate 10 three-panel, door panels produced using the finest pine, pressed down 9mm thick sticky white paint the board, total thick 36mm;. Insulation, good special effects. 11, foot of the stairs with a polyurethane using industrial materials, has good elasticity, will not scratch the surface. 12, the lower part of the staircase is equipped with plastic rollers, steel stairs and doors to avoid collisions. 13, all steel parts by hydrochloric acid pickling rust, electrostatic spray, high-temperature baking surface treatment, timeless. 14, stretching back to the stairs, the motor has a self-locking function to prevent sagging door himself. 15, stair height adjustable stepping in a certain range to accommodate high floor; The stairs at 3.5m below floor level. 16, all parts of the stairs with a standardized, modular design, any parts are common. 17, this space-saving staircase, beautiful and practical, easy to operate, easy to install, safe and reliable. 18, this is widely used in the attic stairs, villas, shops.