... service4)100% inspectionStamping,stamped products,casting,casting partsTechnical process: stamping,sand castingMaterial: grey iron,ductile iron,malleable iron,steel ... ,rolling door partsQuality control: In house.100% inspection for the machined parts,sclerometer,spectrum,X-Ray,Sample delivery: ... drawingsHonesty and professional servicesSmall order acceptedPacking:wooden crates Stamping BBQ grill part