We are the Shanghai (China) KAKU electric equipment Corp. that specialized in manufacturing industrial automation control accessories and would like to introduce our products to you! 1. Din Rail (including cutter, ruler, hole - punching machine)  2. AC/DC fan (magnesium alloy frame with very impressive quality and motor design, superior in both life span and mechanical performance)  3. Fan filter guard 4 .Wiring duct (including cutter)  If any of the abovementioned items meet your interesting please let us know. Your earliest reply will be highly appreciated!  Best wishes, Simon