trusses for sale

If every Lighting Truss has life, the aluminum alloy profile it chooses is its life, and the welding rod is its soul. In general, the aluminum alloy selected to make the Stage Light Truss is basically a copper aluminum alloy, and the welding electrode model suitable for this type of material is usually 5356.  There are a lot of non-standard welding rods on the market, there is no manufacturer identification on the packaging, there is no component identification, and the quality of the finished product of a light truss often depends on the joint action of aluminum profiles and welding rods, both are indispensable, it is a pity that many customers only pay attention to the profile and ignore the selection of welding rods. Below is JIAYI TRUSS selection of welding rods: Our standard selection of welding rods --- regular brand, original regular packaging Our selection standards for welding rods --- in line with national standards