Hoffman机柜及空调机柜:户内、户外 机箱:户内、户外;碳钢和不锈钢 数据中心:19”机柜温控产品:工业空调质量认证:ISO 9001:2000 Certificate (2005);ISO 14001:2004 Certificate (2005);ATEX for EX-Box prod···