Security Spring For 55mm Extruded Aluminum Roller Shutter Slat

        Security springs are widely used in aluminum roller shutters to connect octagonal tubes with shutter slats.With different slat sizes,there are different security spring sizes for option.There are 130mm,150mm,170mm and 190mm sizes available. Normally 130mm and 150mm are small groove to match with 39mm & 45mm slats.170mm and 190mm are big groove to match with 55mm &77mm slat.

 Packaging Details:by paper carton and wooden pallet

 Sea Port:Shenzhen port or Guangzhou port

 Delivery Time:Within 15 workdays depend on your quantity

Shipping Way:

A. Sea Shipping:by bulk loading or full container loading

B. Air Shipping:faster than sea shipping but cheaper than express

C. Express:such as DHL,FEDEX,UPS,TNT,EMS .etc.Needs around 3-5 days to arrive but expensive.

D. Land Transportation To Pointed Warehouse:Clients need offer us contact information of your

     forwarder.

 1. Any questions will be fast solved by professional team.

 2. Offer design scheme acoording to customers' actual installation situation.

 3. Warranty:3 year guarrantee.

 4. Each patch of seciruty spring will be tested working with no problem then packing to delivery.

 5. Delivery time:7 days for sample order and 15 days for bulk order.

 6. Offer best after-sale service to ensure no worries once clients choose us.We are always on line.

     Kalite is one of the most accomplished manufacturers and wholesalers of high quality,environmental friendly home improvement products.With professional processing team,research team,sales team and after-sale service team,we aim to offer the best products and service to all clients to improve their life.Wish human beings could get a comfortable and safe life through our aluminum roller shutter.

Q:Could you provice sample to test quality?

A:Yes,sample size will be offered according to client's request.

Q:What's your warranty?

A:3 years guarantee for roller shutter security spring.

Q:What should we do if there have problems after we get goods?

A:Contact sales whom you buy from and will get reply within 24 hours.

Q:What's your payment term?

A: Normally 30% deposit before production and 70% balance before delivery.

Q:Can you choose best shipping way if client do not know how to shipping.

A:Sure,just offer your detailed address.We will choose the best shipping way for you.

Q:Can you offer all shutter accessories to clients if they have factory to assemble finished one?

A:Of cource,we can offer all shutter parts with best price to you if you want.

Contact US in 24 Hours

Aimee wei

Sales Manager

Skype:aimee.wei91

Phone/Wechat/What's app:+86-13928279249