Other hardware

Zonle Door Hardware including various products, such as Hydraulic Patch, Glass Door Floor Spring, Non-Digging Floor Spring and so on. Zonle has it’s own Door Hardware testing center, which includes raw material testing, accessory testing, salt spray testing, and Door Hardware service life testing, etc. to ensure stable Door Hardware quality. Door hardware can use for various interior door, such as steel door, aluminium door, wooden door, glass door, swing door, single door, double door and so on.