According to the EU Restriction Directive (ROHS) on the Control of Hazardous Substances, all manufacturers are required to remove six toxic substances from products sold to the EU market from July 1 day, 2006, and some states in China, Japan and the United States also have similar regulations. These regulations require manufacturers to collect and declare timely, accurate and legal materials. It will affect all aspects from engineering design, equipment procurement, production quality inspection to marketing and sales, so it is necessary for manufacturers to build green environmental solutions in the fierce global market competition.
EU RoHS environmental protection directive standard (unit: ppm)
Limit standard of restricted substances
Lead (printed circuit board) 1000
Cadmium 100
Mercury 1000
Chromium (Cr ⅵ) 1000
Polybrominated biphenyls 1000
PBDE 1000