Origin China Whether to import no Brand Chinchilla Item No. SLP-GX-150 Model 150 polishing machine (simple package) carton packaging, 150 polishing machine (standard package) carton packaging, 150 polishing machine (medium package) carton packaging, 150 polishing machine (high configuration package) carton packaging Types of Portable polishing machine working principle Disc polishing machine Power type Plug-in power supply voltage 220V