Quality & R&D

Auto chamfer machine for passing hole of hollow material
Auto knurling machine exchanging knurling tool
Auto knurling machine with moving knurling tool rail
Assembled aluminum grating
Assembled cable tray
Impact press manufacturing method for case
Impact press forming mold for manufacturing case)
Knock-out device for impact press forming machine
Cable tray assembled by connecting cable tray unit
Cable tray assembling method by hitting
Length-adjustable two-stepped ladder with spring pin
Assembled aluminum grating
Inside separation-type cable duct based on aluminum alloy extruded shape)
Aluminum extrusion system
Aluminum extrusion system
Combined with a wine rack assembly part
Packaging box
Wine glass hanger
Wine glass hanger
Soundproofing panel for gang foam
Soundproof panel
RINNO trademark registration