In May 2018, our company signed the contact with Wuxi Huaguang Boiler Co.,Ltd that a set of “one-to-one” twin-shaft gas-steam combined cycle heating unit with waste heat boiler ‘s main chimney climate baffle order of Tianjin Huadian Junliangcheng Phase VI H-class gas turbine . This set of baffle doors is the largest climatic baffle door currently made by our company. The inner diameter of the baffle door is 7720mm.