● Exhaust gas treatment project of Zouping Tianxing Chemical Co., Ltd.
● Waste gas treatment project of Zibo Long Bang Chemical Co., Ltd.
● Waste gas treatment project of Zouping Kaiyuan Chemical Stone Co., Ltd.
● Workshop waste gas treatment project of Zibo Zhong Fang Chemical Co., Ltd.
● Waste gas treatment project of Limin Chemical Co., Ltd.
● Odor gas treatment project of Shandong Qilu Keli Chemical Research Institute Co., Ltd.
● Odor gas treatment project of Shandong Goldman Sachs Chemical Co., Ltd.
● Odor gas treatment project of sewage treatment station of Pingyu Huicheng Leather Co., Ltd.
● Yantai Hengbang Chemical Additives Co., Ltd. Industrial Odor Waste Gas Treatment Project
● Odor gas treatment project of sewage station of Shandong Ruiyang Pharmaceutical Co., Ltd.
● Odor waste gas treatment project of sewage treatment plant of Henan Tian Fang Pharmaceutical Co., Ltd.
● Odor gas treatment project of Zhejiang Xinhua Pharmaceutical Co., Ltd.
● Waste gas treatment project of workshop 203 of Shandong Xinhua Pharmaceutical Co., Ltd.
● Waste gas treatment project of Shandong Qiwangda Group Haizhong Chemical Technology Co., Ltd.