sales insulated electrical sectional high speed industrial door

  1 with high speed, great safety and reliability, the panel is produced by continued production line which foamed in place polyurethane core construction between exterior and interior steel skin

 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.

Packaging Details:cartons

Delivery Detail:  Shipped in 15 days after payment

   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 .

Main products : industrial door and window, steel structure building ( including chicken farm , warehouse , workshop , hangar , garage and so on ) . prefab house , container house .

Staff : 100 engineers and 600 production workers .  

Area : More than 24000 sqm .

Product Capacity : 1200 TON per mouth.

  Q1. How to install your product, is it difficult?

A: Easy to install, just screw, no welding. If you need, installation vedio can be supplied.

Q2. How about your delivery time ?

A: Loading Port: Qingdao,China

General around 15-20 days after sample confirmed. 

Q3.How about your payment terms?

A:  T/T (with 30% deposit )

    L/C at sight.