Four major advantageEfficient: Safe and efficient not broken core particlesEasy to use: Small size, no volume, as long as there are 220V power plug can be used High wear resistance:Professional high-precision grinding technology wear-resistant superMaterial thick: New material thick and solid, high-quality materials, durableQuality materials and professional technology The material used to thicken the new steel plate,angle thickening and widening,professional welding, thick, durable,surface car paint process, beautiful and durableProfessional structure design.syi