Affected by the global COVID-19 condition, many enterprises change their offline business to online business. To solve the problem of communicating with overseas customers, ZOZEN Boiler has purchased a complete set of video conference equipment to keep a smooth communication with overseas customers. Recently, ZOZEN Boiler has organized a video conference with the Korean customer about the circulating fluidized bed boiler project. ZOZEN’s general manager Zhang, sales vice general manger Liu, boiler designer Yang and domestic sales manager Wang attended the conference. ZOZEN has SHX series and DHX series coal-fired CFB (circulating fluidized bed) steam/hot water boilers which are featured with high thermal efficiency and low NOx emission.