1, FRP filter
◇ Qingdao Dongjiakou desalination plant (100,000 tons / day) ◇ Hainan three sand 5 island desalination plant ◇ Zhongdian Zhongwei Power Plant ◇ Dongming Petrochemical before the sea chemical plant pressure system ◇ Shaanxi Yangquan water plant ◇ Yunnan Pioneer chemical plant waste discharge project ◇ Shougang Group Mentougou waste zero discharge project

2, folding filter
◇ China Resources Chibi Power Plant (2x1000MW unit) ◇ China Resources Tangshan Power Plant ◇ China Resources Yichang Power Plant ◇ Huaneng Jingmen power plant ◇ Hebei Caofeidian desalination plant (50,000 tons / day) ◇ Sinopec Ningxia Great Wall Chemical ◇ PetroChina Lanzhou Petrochemical ◇ Angang Group Guangzhou Lianzhong Stainless Steel Factory ◇ China Coal Yulin Energy and Chemical Industry ◇ wishful energy group of Pakistan

3, metal filter
◇ Hubei Kaiyuan Chemical ◇ Bluestar Group Chengdu company ◇ Liaoning Huajin Group ethylene plant
Hubei Hing Fat Group Xingrui Chemical