电 话：xxxx-00000000
传 真：xxxx-000000
邮 箱：xxxxx.cn
地 址：xxxxxxxxxx
Material: Aluminum profile
Specification size: match the design size
Accessories can be added: nylon filter, aluminum alloy filter
Features: Suitable for general office and hotels, shopping malls and other return air occasions, the blade is fixed.
Fortune 500 Government platform Bulk package TOP developer Public facilities Universities and hospitals
