chinaclarifier.com,dissolved air flotation,During the production of dissolved air flotation, effective quality control methods are adopted, including monitoring during the manufacturing process and regular inspection by professional engineers at the end of the production. By such strategies, Qingdao Jinwantong Environmental Science and Technology Co., Ltd. tries its best to offer customers products which are unlikely to place customers at risk due to poor quality. Jinwantong provides dissolved air flotation products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Jinwantong,Our company main produces chemical dosing system manufacturer,polymer dosing system,flocculant dosing system.