XP- Standard Disk-Type Suspended Porcelain Insulator

XMP-Grass Hat Type Anti-Soiling Disc Shaped Suspension Porcelain Insulator

XWP - Double Umbrella, Triple Umbrella Type, Durable Soil-Resistant Disc-Shaped Suspend Type Porcelain Insulator

XHP -污染 resistant dome-shaped suspended porcelain insulator

XDP - Disc-type suspension porcelain insulator for overhead lightning protection wire