Spring blooming season, along for Shanghai Zhonglian heavy branch foundation construction new products offline to do live broadcast, in this national people's unity in the fight against the epidemic to achieve the initial victory stage, Shanghai Zhonglian heavy branch launched a new ZR360L rotary drilling rig, "cohesion breakthrough to win the future". Shundong provides end-to-end services, from initial event planning to on-site stage setup and execution, as well as live streaming. A live webcast visual feast was held for Zoomlian and new and old customers. The one-hour live broadcast was watched online by more than 130000 people.