gas valve 1. CE and ROHS certification 2. Export to Spain,Poland,Dubai,Saudi Arabia,Morocco,Mexico before gas valve1. CE and ROHS certification2. Export to Spain,Poland,Dubai,Saudi Arabia,Morocco,Mexico, Argentina before. Cooperated with supermarkets like Mr.Bricolage, Bricomarche, Home Depot.3. Mode: HV-11014. Material: Brass/Zinc-alloy/Iron gas valve