Shandong Hoteam electric Co.,Ltd. is rooted in the fertile soil of Qi-lu culture, located in the spring city Jinan of “Lotuses and willows are all around the city, hills and lakes are all in sight”. Depending on talent advantage of Shandong University, Hoteam electric focus on the field of power quality for ages. It had developed active power filter、passive power filter、SVG、dynamic reactive power compensation device、reactive power compensation controller、reactive power compensation modules、TSVG、TAPF、programmable energy feedback load、programmable current source、electrolytic power supply、battery online monitoring system and series of power quality integrated control products