1、護欄網網片質量，網片是由不同規格的盤條（鐵絲）焊接而成的，盤條的直徑與強度直接影響到網片的質量，在選絲方面應選擇是由正規廠家生產的優質盤條拉出來的成品鐵絲；其次是網片的焊接或編制工藝，這方面主要是看技術人員與好的生產機械之間的熟練技術與操作能力，通常好的網片是每一個焊接或編制點都能夠很好的連接。安平的一些正規護欄網生產大廠，都是采用全自動焊接機來生產的，而一起小廠則采用手工焊接，通常質量很難保正。

1. The quality of guardrail mesh is determined by welding different specifications of wire rods (iron wires) together. The diameter and strength of the wire rods directly affect the quality of the mesh. In terms of wire selection, high-quality wire rods produced by reputable manufacturers should be chosen; Next is the welding or weaving process of the mesh, which mainly depends on the proficiency and operational ability of the technical personnel and good production machinery. Generally, good mesh can be well connected at every welding or weaving point. Some legitimate fence production factories in Anping use fully automatic welding machines for production, while small factories use manual welding, which is usually difficult to ensure the quality.

2、盡量買鍛鋼的鐵藝護欄，這樣的鐵藝護欄比普通的鋼管護欄要結實很多。而且鍛鋼鐵藝護欄看上去很漂亮，很顯檔次。

2. Try to buy wrought iron guardrails, which are much stronger than ordinary steel pipe guardrails. And the forged steel and wrought iron guardrail looks very beautiful, very classy.

3、護欄網立柱與框架的質量，護欄的立柱與框架也是一個比較被低于的地方，一些正規大廠都是采用角鋼與圓鋼，但是在不同的部位選用的的角鋼和圓鋼也應不同。

3. The quality of the guardrail net columns and frames is also relatively low. Some regular large factories use angle steel and round steel, but the angle steel and round steel used in different parts should also be different.

4、護欄網網片整體的噴塑工藝的把握，一般來說護欄網整體要應注意噴塑的均勻程度，還有就是涂料的質量也是至關重要的。

4. The grasp of the overall spraying process of the guardrail mesh generally requires attention to the uniformity of the spraying, and the quality of the coating is also crucial.