Zhengzhou express electric tricycle speed limit debate listening to experienced couriers say

"15 kilometers per hour? joke, so slow, it is to express the rhythm of slow mail?"
Recently, the State Post Bureau issued the courier special technical requirements of electric tricycle and public comments. Industry insiders said this is first introduced specifically for the express industry in China national mandatory standards for vehicles.
Among them, the draft most clear is "delivery tricycle speed should not be greater than 15 km/h". Raising industry and online shopping of people's doubts.