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Tel: +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China


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Spring Box


Product Description

Spring Box

Outer diameter: 220mm

Inner diameter: 61.5mm

Edge width: 65-68mm

Matching pipe diameter: 80-83mm

Applicable door width: 3-5M

Can be customized according to your requirements

1: Name: spring box, roller shutter accessories, roller shutter accessories.

2: It is suitable for old manual rolling gate.

3: Material: galvanized iron. Shaft guard iron ring + nylon ball

4: Thickness of material: 0.75mm * 0.85mm * 1.2mm beads are used according to the size of outer diameter and inner diameter.

China Door Accessory manufacturer, chinese Door Accessory supplier, produce: barrier,cantilever gate wheel,carriage wheel,door latch,end stop,meeting point,guide wheel,gate guide weel,miscellaneousm,nylon roller,nylon rller guide,post cap,sliding door gear rack,sliding door motor,sliding gate wheel,spring box,track,ground track,galvanized track,upper guide roller bracket . We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com


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Contact Us

​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China
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