This document contains references of our company's collaborative projects, service focuses, and product functions. Most importantly, it details how we can ensure your equipment maintains permanent waterproof, dustproof, and high ventilation capabilities. If you are interested, please feel free to download and contact us to share your thoughts. We look forward to hearing from you.

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Penny Zhong

E-mail: penny@huaxiavent.com

Whatsapp/ Phone no. : +8619928005086 ( China)