首先是选择优质盘条拉出来的成品丝；进行焊接或编制，这方面主要是看技术人员与好的生产机械之间的熟练技术与操作能力，一个好的网片是每一个焊接或编制点都能够很好的连接；再是框架的选材应选用优质的角钢与圆钢，在不同的护栏网用途上选用的角钢和圆钢也应不同，整体的喷塑方面应注意喷塑的均匀程度，还有就是涂料的质量也是至关重要的。

The first is to choose the high quality of finished wire rod pull out; welding or preparation, this is mainly to see between technical personnel and good mechanical production of skilled technical and operational ability, a good mesh is a welding or prepare point can be very well connected; then the frame material should be selected high quality steel and round steel, used in fence uses on different angles and bar should also be different. The whole spray should pay attention to spray uniformity, and the coating quality is crucial.