2015年2月17日，中共枣庄市委书记李同道在市委常委、秘书长孙欣亮，区领导王常胜、李春英、王家云、李勇、刘巨的陪同下莅临山东天畅环保工程有限公司慰问调研，在公司董事长、总经理的陪同下，参观了天畅环保公司产品展示厅，并听取了公司规划建设情况的汇报。李同道书记仔细询问了公司发展的情况，并对天畅环保公司节能环保产品的发展提出了新希望和要求。

On February 17, 2015, Li Tongdao, secretary of the CPC Zaozhuang Municipal Committee, Sun Xinliang, the district leaders Wang Changsheng, Li Chunying, Wang Jiayun, Li Yong, Liu Ju visited Shandong Tianchang Environmental Protection Engineering Co., LTD., accompanied by the company's chairman and general manager, visited the product showroom of Tianchang Environmental Protection Company. And listened to the report of the company's planning and construction. Secretary Li Tongdao carefully inquired about the development of the company, and put forward new hopes and requirements for the development of energy-saving and environmental protection products of Tianchang Environmental Protection Company.