Home > News > Content

Balcony Railings Are Made Of Zinc Steel, Or Aluminum Alloy

May 21, 2019

From the safety considerations, it is still a zinc steel guardrail. Because of the strength and hardness of the zinc steel guardrail, the density is: 7850. The balcony railing density of the aluminum alloy is: 2700. To achieve the same strength and hardness, the material must be thickened and the price will be high. A lot! Zinc steel fence cost-effective!