Our press (reporter Junfei Weng, correspondent Biao Yang) - Within the Pai Tou environmental protection equipment industry base, the technological transformation projects of Feida Group and Tianjie Group are in full swing: Feida Group's circulating semi-dry flue gas desulfurization and garbage incineration exhaust gas treatment equipment project, with a total investment of 120 million yuan, will be completed and begin production in May. The coal-fired power station boiler flue gas bag dust removal equipment project, with a total investment of 93 million yuan, has already been launched in February. Tianjie Group's large-scale thermal power plant dust removal equipment project, with a total investment of 160 million yuan, has finished preparatory work and will be launched in April. When these 3 projects are completed, their annual sales revenue will exceed 1.5 billion yuan.