KW, the voltage is AC phase V, or single phase V, storage and transportation: the door leaves and accessories are stored in dry and non corrosive material places, stored in the open air, rain proof and moisture-proof, the door leaf transportation should be flat and tied to avoid extrusion deformation, pay attention to protect the door leaf paint surface from scratch, (SECCO), the door body includes: stainless steel, color steel, galvanized steel, plate steel, aluminum alloy, polyurethane and polystyrene Its thickness depends on the size of the door body, the color can be selected, and the sealing elements can be selected according to the requirements. The design of single and double wind resistant columns with unique performance solves the wind resistance problem of ultra wide and super large aluminum alloy rolling shutter doors. This invention patent fills in the gap at home and abroad. A number of design patents of our company are applied, and the friction and noise of the door and guide rail are greatly reduced due to the operating angle Less motor work, short service life, product performance: the company's sliding doors are mainly used for warehouse, factory buildings, shopping malls, airport terminals and other external and internal doors, frequently open places 

KW, the voltage is AC phase V, or single phase V, storage and transportation: the door leaves and accessories are stored in dry and non corrosive material places, stored in the open air, rain proof and moisture-proof, the door leaf transportation should be flat and tied to avoid extrusion deformation, pay attention to protect the door leaf paint surface from scratch, (SECCO), the door body includes: stainless steel, color steel, galvanized steel, plate steel, aluminum alloy, polyurethane and polystyrene Its thickness depends on the size of the door body, the color can be selected, and the sealing elements can be selected according to the requirements. The design of single and double wind resistant columns with unique performance solves the wind resistance problem of ultra wide and super large aluminum alloy rolling shutter doors. This invention patent fills in the gap at home and abroad. A number of design patents of our company are applied, and the friction and noise of the door and guide rail are greatly reduced due to the operating angle Less motor work, short service life, product performance: the company's sliding doors are mainly used for warehouse, factory buildings, shopping malls, airport terminals and other external and internal doors, frequently open places 

KW, the voltage is AC phase V, or single phase V, storage and transportation: the door leaves and accessories are stored in dry and non corrosive material places, stored in the open air, rain proof and moisture-proof, the door leaf transportation should be flat and tied to avoid extrusion deformation, pay attention to protect the door leaf paint surface from scratch, (SECCO), the door body includes: stainless steel, color steel, galvanized steel, plate steel, aluminum alloy, polyurethane and polystyrene Its thickness depends on the size of the door body, the color can be selected, and the sealing elements can be selected according to the requirements. The design of single and double wind resistant columns with unique performance solves the wind resistance problem of ultra wide and super large aluminum alloy rolling shutter doors. This invention patent fills in the gap at home and abroad. A number of design patents of our company are applied, and the friction and noise of the door and guide rail are greatly reduced due to the operating angle Less motor work, short service life, product performance: the company's sliding doors are mainly used for warehouse, factory buildings, shopping malls, airport terminals and other external and internal doors, frequently open places 

KW, the voltage is AC phase V, or single phase V, storage and transportation: the door leaves and accessories are stored in dry and non corrosive material places, stored in the open air, rain proof and moisture-proof, the door leaf transportation should be flat and tied to avoid extrusion deformation, pay attention to protect the door leaf paint surface from scratch, (SECCO), the door body includes: stainless steel, color steel, galvanized steel, plate steel, aluminum alloy, polyurethane and polystyrene Its thickness depends on the size of the door body, the color can be selected, and the sealing elements can be selected according to the requirements. The design of single and double wind resistant columns with unique performance solves the wind resistance problem of ultra wide and super large aluminum alloy rolling shutter doors. This invention patent fills in the gap at home and abroad. A number of design patents of our company are applied, and the friction and noise of the door and guide rail are greatly reduced due to the operating angle Less motor work, short service life, product performance: the company's sliding doors are mainly used for warehouse, factory buildings, shopping malls, airport terminals and other external and internal doors, frequently open places