ShenZhenHeFengJiaDa Technology Co.,Ltd focus on the development and application of surface treatment industry for more than 20 years.Our company mainly in corona surface treating machine,plasma surface treating machine,dust cleaner,electrostatic eliminator and in-mould labeling electrostatic generator production,in order to improve material surface tension,make the ink and glue can penetrate the material surface,achieve the material print and stick more better effect.