Qingdao Huihaote Automation Equipment Co., Ltd is specialized in sales and maintenance of high and new industrial technology automation products, which is mainly for crane automation electrical system and technical renovation and installation of crane automation, Our Business scope is industrial wireless remote control(Taiwan YuDing, alpha, Apollo, shaq, and other well-known brands), in addition to overload limiter, Germany driving laser anti-collision device, multi-function limit switch, lifting height limiter, Italy GG and other products.