http://www.sfchemistry.com/dos....ing-equipment/Dosing Device System main component 1, Dosing system 2, Mixture system 3, Control system 4, Filter system 5, Alarm system 6, Safety system 7, Pipeline system Special Performance 鈾?Full-featured, safe, stable performance. 鈾?Set-mounted for easy transportation, installation and maintenance. 鈾?Using stainless steel and UPVC corrosion materials for long service life. 鈾?Independent control cabinet for manual control, automatic control and remote control. Control and Selecting Types 鈾?About Control: dosing equipment systems can be controlled by independent control cabinets. Elect