chianproducts

China science and technology professional nameplate manufacturers to introduce the next: 1.to avoid possible problems, we will choose passive protection and active protection, as far as possible to cause damage to the metal signs keep items faraway from the screen and wipe the screen as gently as possible to attenuate damage. 2.cleaning metal signs, if there's no special treatment or add hardness resistant agent, the merchandise itself is straightforward to wear, scratch.Therefore, for general dust treatment,you can use feather duster or water rinse, then wipe with a soft fabric.If the surface of the disposal of grease, soft detergent are often wont to add water, with soft fabric scrub. 3.metal signs as far as possible placed during a low dust environment, an outsized amount of dust will affect the display effect, and an excessive amount of dust are going to be made on the circuit to wreck .In case of water inflow thanks to various reasons, please immediately stop the f...