Hanging rope stanchion,

1.Our base is made of concrete slab add Zinc plate.However,if you know others use Rubber filling sand as the base?it is easy destory out of question .

 

2.it is about the retractable device.for the super quality model so our retractable device not only looks very smooth but only very durable,because our spring is made of sus301stainless steel and imported from Japan.

 

 

3.The last thing will affect barriers'working life-welding,For save money and time,most of the factory will use point welding.but our factory is opposite,all of our products are welding fully.