Guangzhou Yosen Hardwares Manufacturing Co.,Ltd

Product Name

Nylon Ball Spring Box with Inner Ring

Usage

Spring Box used for Rolling Shutter Door/Roller Shutter Door/Gate

Origin

Factory

Surface Treatment

Galvanized Steel

Outer Diameter

200mm, 220mm, 240mm

Inner diameter
(Tube Diameter)

43mm, 48mm, 50mm, 60mm, 76mm or customized accept

Thickness

1.0mm or 1.2mm

Inner Roller Material

Nylon Ball and Inner Ring

Packing

10pcs/bag

Bag colour

Yellow, blue

Packing size in bag

200mm: 60*40*20cm
220mm: 60*44*22cm
240mm: 60*48*24cm

Q1: How is your company doing?
A1: Our company is honest. We are providing high quality products inculding all kinds of rolling      

      shutter door accessories. From raw material procurement to delivery, our requirements are strict
Q2: Can you make customized products?
A2: Yes. For hardware products,we can make customized moulds according to your drawings or      

      physical objects