China Supplier Manual Roller Shutter Door For Commercial

                                         China Supplier Manual Roller Shutter Door  For Commercial

 Features

• The door slat is super rigid, can withstand strong pressure.
• Roller shutter with retractable mullion is mainly made of galvanized steel, motor, guide rail, retractable mullion and other parts
• Made of single or double hot dip galvanized steel sheet, surface finished with powder coat, with strong anti-corrosion, 
• Strong wear-resisting abilities.
• Widely used in large workshops, hangar, shipyards, and other special occasions.
• The thickness of door slat: 0.5-1.5mm
• Colors can be selected by the customer

Specification 

• Opening speed: 8 m / min;
• Maximum size: 10M High
• Operating voltage: 380V (+6%, -10%), 50HZ;
• Operating temperature :   <-20°C-60°C;
• The door body wind resistance loads: ≥ 56kg / m²;
• Electrical motor and reduction box: domestic or import lifting motor;
• Sound Insulation performance: > 40dB;

Roller shutter doors are made out of steel. You get the doors in galvanised. Roller Shutter Doors have the advantage

of saving you space and at the same time providing you with security. The door is designed in such a way that, on opening,the strips of metal that make up the door roll onto a metal drum placed above the doorway on theinterior wall.

manual amd automatic 

Roller Shutte Doors can be manual or automatic, the latter being the more popular, simply because you do not have

to leave the car to open the door yourself, which would be an inconvenience in inclement weather and might put you at risk from possible hijacks. These doors usually feature an automatic lock that locks itself when the door reaches its fully closed position. 

 Pictures 

Packaged in rolls or cut into pieces with bubble pack, and then in cartons or wooden case; 
Also steel pallet is available. 
Shipped by sea

 General gray white or customized

We are XGZ Group with five factories from 1996 year. We are the biggest and earliest steel structure product exporter and manufacture in North of China .Advanced equipment, Scientific Management, excellent workmanship, Reasonable price ,Excellent Quality and Service  made hongrisheng the famous brand in the area of industrial doors and windows( lifting industrial section door, roller shutter window, garage door, electric sliding door, curtain wall electric sliding door, folding door, hanger door, etc)  in China.

  1)What about your packages ?

 A:Packaged in rolls or cut into pieces with bubble pack, and then in cartons or wooden case; 

    Also steel pallet is available

    We have been exporting lots of products to overseas, not any clients make any complains on our packages.

 2)Is there any price difference between powder coating and anodising ? 

    A:No price difference between them. We recommend you to choose anodised finish if the house is near          salt, salt water. 
3)What is the delivery time? 
    A:Normal about 30 days after received the deposit and confirmed all the details 
4)What is Trade Assurance? 
    A:Trade Assurance is a free service by Alibaba.com designed to create trust in trade. We provide you with a set of features and protections to help ensure suppliers honor important details of your contract. We got 
       alibaba "Trade Assurance " and safeguard the interests of the buyers

Welcome to contact us for more details of our products, thanks for choosing Our products, you will be delighted with our products and service.