... ; 3.ISO RoHS compliance; 4. OEM/ODM service; new hardware products Item Namenew hardware products Brand NameDashing SpringMaterialAluminum,brass,bronze,copper,steel,stainless steel ... TreatmentPolishing,oxidating,zinc/nickel plated,powder coatingCapacityOEM, Our companyCertificateISO9001,RoHSPackingInner plastic bags and outer cartons or as your requestGuarantee365 DaysApplicationHousehold appliances ...