Our bussiness scope is electrostatic oiler.The Vertical Electrostatic Oil Depositor (VEOD) was designed to apply a very thin lubricant coating on the surfaces of metal strip material as it passes through the oiler. The accuracy and reliability of this equipment has led to its use by major producers of electroplated steel and aluminum sheet throughout the world.DOS/DOS-A oil lubricant is coated on the surface, low film weight rangs 2-25mg/m2 per side, which can meet FDA 21 CFR 178.3700 requirement.