10-12
Please remove the protective film on the door panel of the letter box before use. During use, wipe it regularly with a clean soft cloth, wax and polish, do not use excessive force, do not clean with ac…
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10-12
The installation methods of the letter box are divided into wall-mounted, embedded, and floor-mounted (standing type)Wall-mounted type: generally suitable for cabinets with a length and width of less t…
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10-12
1. The setting of the community letter box should conform to the principles of convenience, applicability, economy, and beauty, and have conditions such as moisture proof, wind proof, lightning proof, …
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10-12
1. Follow the express official account and bind your mobile phone. Enter your mobile phone number in the WeChat background, and then the system will send you a mobile phone verification code. Enter the…
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