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Application of energy-saving PDLC film on doors and windows
Editor:longsheng optronics   Date:30.03.2021  Times:274 times

Application of energy-saving PDLC film on doors and windows


Longsheng Optronics focuses on PDLC film, dimming film, welcome to consult.

Telephone Number: (0086)-512-53837288-601   (0086)13776293107


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