電機; 減速機; 鋼材; 傳動鏈條; 輸送設備：埋刮板輸送機; 斗式提升機; 螺旋輸送機; 皮帶輸送機; 各式給料機; 破碎機; 

Yidu Hengyun Electromechanical Equipment Co., Ltd Motor; reducer; steel; transmission chain; conveying equipment: buried scraper conveyor; bucket elevator; screw conveyor; belt conveyor; various feeders; crusher;