Tips for purchasing guardrail beam

1. When choosing a manufacturer for guardrail beam, it is important to carefully and patiently examine the comprehensive strength of the manufacturer, and to distinguish whether it is an intermediary or a small workshop with three no options.

2. After determining the manufacturer, it is necessary to understand the types, product quality, customer usage, and customer feedback information of the manufacturer's guardrail beam.

3. It is necessary to have an understanding of the production process of guardrail beam from guardrail panel manufacturers. Due to the increasing requirements for the degree of coalification of urban highways, it is necessary to pay attention to the anti-corrosion ability, acid resistance, and high temperature resistance of guardrail beam during inspection.

4. After installation, highway guardrail beam needs to be used for a long time, at least 5 to 10 years. During this time, it is inevitable thatguardrail beam will encounter problems of one kind or another. Therefore, when inspecting, it is important to understand the manufacturer's after-sales service issues, such as warranty time, how long it can be repaired after damage, return and exchange issues, and so on.