Automatic industrial vertical lifting rolling shutter garage door

                                                              Automatic industrial vertical lifting garage door

 1, with high speed, great safety and reliability, the panel is produced by continued production line which foamed in polyurethane core with galvanized steel in 0.35mm or 0.40mm at both sides

2, According to workshop situation, we offer three lift ways to fitting the different headroom which provide easy installation, also provide tracks that follow roof slope tracks

3, safety devices in case of emergency situation

4, high strength and special thicker hot-dip galvanized tracks width with 2 inches and 3 inches are available,provide standard lift tracks with 15inches radius track.Torsion spring counterbalance mechanism sized to weight of the door,with a helically wound,oil tempered torsion spring mounted on a steel shaft, standard cycle spring 15,000 cycles. High cycle spring is also available.

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

Also,pallet is available. 
Shipped by sea

We are 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, ect)  in China.   

1)What about your packages ?

 A:Inner EPE paper packing, exterior with wooden frame crate box. 

    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

More infomations please contact me.  
 
Welcome trial order!