3月18日上午，枣庄市委常委、副市长石爱作在山亭区主持召开全市农村改厕新材料应用现场会，实地参观了天畅环保科技公司的农村厕改新材料、新产品。山亭区委书记李春英，山亭区委副书记、区长王庆丰，山亭区委常委、区委办公室主任赵海涛，山亭区政府副区长赵传筠，市直部门有关同志及其他区（市）政府分管领导、住建局负责同志参加。

On the morning of March 18, the Standing Committee of Zaozhuang Municipal Committee and Vice mayor Shi Aizuo presided over the application of new materials in the city's rural toilets in Shanting District, and visited the new materials and new products of Tianchang Environmental protection Technology Company in rural toilets. Li Chunying, Secretary of the Shanting District Party Committee, Wang Qingfeng, Deputy secretary of the Shanting District Party Committee, Director of the office of the Shanting District Party Committee Zhao Haitao, deputy governor of the Shanting District government Zhao Chuanyun, relevant comrades of the municipal departments and other district (city) government leaders, responsible comrades of the Housing and Construction Bureau participated.