Chu Wui Industrial certifies that all products sourced from manufacturing facilities comply with the environmental standards set forth by the Directive 2015/863/EU,recast amendment of RoHS Directive 2011/65/EU Article (4),and do not contain any of hazardous substances,all products manufactured by Chu Wu are RoHS- compliant.None of products made by Chu Wu will be contaminated by hazardous substances during production.