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Professional Focus Waterproof and breathable
Porous materials protection solution provider
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Hotline:+86 400-6136683
Tel:+86 13902629370
Plane:+86 752 2089356/5310980
Q Q:2880301624
Address:Haibao Industrial Zone, Sandong Digital Park, Huicheng District,Huizhou City,Guangdong Province, China
History
2023-12-27
Meet you at the 2024 Hamburg Europe Exhibition.
2023-10-27
2023-10-24
The internal and external pressure difference "controls" the valve to open and close the ventilation channel, thereby controlling the entry of humidity.