... China 3.good quality and best price 4.ISO 9001 warehouse storage shelvesthe material :iron wire or stainless steel 201,304,316 ... treatment of surface:galvanized or PVC.the usd:used in warehouse warehouse storage shelvesSpecification List of Welded Wire MeshOpeningWire DiameterIn inchIn metric unit ... -1/2"38mm x 38mm14, 15, 16, 17, 18, 19 warehouse storage shelves