90731615
May 24, 2021
ZHEJIANG TIANQING ENVIRONMENTAL PROTECTION TECHNOLOGY CO. LTD.
Air filtering installations; Air handlers; Air purification units; Air purifiers; Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air sterilising apparatus; Air sterilizing apparatus; Electric air deodorizers; Electric air deodorizing apparatus; Gas purification machines; Industrial air purifiers; Ionization apparatus for the treatment of air; Vehicle-mounted air purifying apparatus
Environmental Control Apparatus