Based on the form, which might be circular, rectangular, waist-shaped, oval, or any other shape. Single-layer and multi-layer meshes, as well as multi-layer meshes with double or three layers, or according to the processing requirements of the client. During the processing, a double layer or three layers of spot welding are performed. The solder joint is typically four to ten, but it may also be customized to meet the needs of the client for single and double edge. Wire mesh made of stainless steel, wire cloth, copper mesh, galvanized square wire mesh, black wire cloth, mat-type nets, and other materials are included in the material list. The diameter of a filter may range anywhere from 5 millimeters to 600 millimeters. Scope of application: filter, filter assembly products (hereinafter referred to as for filter), is mainly used in rubber, plastics industry, the screening of grain and oil, oil, oil refining, chemical industry, light industry, medicine, metallurgy, machinery, ships, cars, tractors and other industrial in distillation, absorption, evaporation and filtration process, eliminate the entrained droplets in steam or gas and liquid foam, and the car is used as the air filter http;//www.erichardwarefilter.com