Is it reasonable to charge as much as 0.5 yuan's property management fee per square meter for Dangqiao Community in Ruian?

The charge level is set by the local price bureau. You need to see what level of service qualification your property management company belongs to. The service qualification is different, and his charging standard is naturally different. You can negotiate with the property management. If you think the price is unreasonable, you can complain to the price bureau. If you think the property management is unreasonable, you can complain to the local property management office and the local price bureau. I hope it helps you.