As far as I know, the main operating modes of the power quality market are: 1) operating through design institutes. 2) through the bidding website operation. 3) Operation by the power supply department. 4) Direct tracking operation of the project. 5) Promotion of professional magazines. 6) Regional promotion meeting. 7) Cooperate with local energy conservation offices and the National Development and Reform Commission.
At present, there are many domestic enterprises making power quality products, especially the maturity of power electronics technology in recent two years, which makes a large number of powerful electronics industries join the field of power quality. In the field of capacitor compensation, the leading enterprises are several large domestic power capacitor manufacturers and some professional reactive power compensation enterprises. The annual output value of Wuxi Power Capacitor Factory, An Power Capacitor Factory, Rongxin Power Electronics Co., Ltd., Hangzhou Yinhu Power Equipment Co., Ltd., Harbin Han Wei Power Equipment Co., Ltd., Beijing siyuan electric, Taikai Group, Beijing Sande Puhua Electric Company and other enterprises are all above several hundred million yuan. There are also many enterprises with an annual output value of tens of millions.