How to recycle old air conditioners in friends circle?

you can send "recycling resources, turning waste into treasure, and you can call me if you have an old air conditioner at home".

in today's society, wechat is already the best way to show your personal brand. Many businessmen will build their personal influence through WeChat, and do marketing and communication. If you recycle old air conditioners, you can publicize them in your circle of friends and let others know, so that they can call you when they need them.