Galvanized wire mesh is a kind of wire mesh with iron wire as raw material and galvanized surface. galvanized wire mesh can be divided into two kinds of single wire and multi-wire. The surface of the single wire galvanized wire mesh is smooth, the bearing capacity is small, and it is suitable for the scene of guardrail and garden isolation. It has the advantages of anti-corrosion, corrosion resistance, oxidation resistance, etc., so it has a wide range of applications in many fields. In residential environments, galvanized wire mesh is often used to make garden fences to protect plants from pests and animals.

Traditionally, welding cast iron required specialized processes such as stick welding or oxy-acetylene welding, which involve careful preheating and post-weld cooling to prevent cracking and distortion. These methods, while effective in skilled hands, can be time-consuming and require a high level of expertise.

This unconventional technique, dubbed alternative soldering, utilizes readily available household items in ingenious ways to achieve reliable soldering connections. One such method involves the use of a candle flame and metal objects like screws or nails as substitutes for soldering irons. By heating the metal object in the flame until it reaches the necessary temperature, enthusiasts can melt solder onto the joint, creating a bond similar to traditional soldering.