(1) Fire resistant/ Bacteria resistant / Water resistant / Radiation resistant
(2) Airtight, durable, easy to clean, low noise,beautiful appearance
(3) Advanced technology, long service life and stable performance
(4) Patent structure, solid and crash worthy
(5) Intelligent design, easy to install and adjust
(6) Rust-proof and anti-corrosion/Dust-proof and Air tight
(7) Good seal performance /Durable and easy for cleaning