The influence of electroplating types on selection includes different types of electroplating filters. Sanchuanhong brands mainly include: 1, zinc plating, copper plating and acid-base plating; The general accuracy of acid electroplating filter element filter bag is1-5u; Alkaline copper can be 5u; Alkaline zinc plating generally uses 10-20U filter element filter bag. Or Meifuya brand 2, nickel plating: electroplating, generally more than 50 degrees, sardine electroplating, water mist electroplating, pearl electroplating (strict bubble requirements, using magnetic pump), general filters can be used; Electroless plating: special nickel-plating filter (vertical pump), high-temperature PVDF pump and low-temperature FRPP pump. Maybe we can consider the brand.