What's the customer service phone number of Xiao Huang car?

Some customer service phone numbers in bicycle sharing are as follows:

Ofo bike-sharing customer service hotline: 400-150-7507; Mobike customer service hotline: 400-811-7799; Hello bicycle customer service hotline: 400-091-0857; Cool cycling customer service hotline: 400-800-7765; Xiaolan Bicycle Customer Service Hotline: 400-800-3898; Cycling customer service hotline: 400- 135-3588. Customer service telephone numbers for bicycle sharing and public bicycles can be found in official website.

Extended data:

Bicycle sharing is a time-sharing model and a new green sharing economy. Bicycle sharing does not require a card, and the process of locating, borrowing, locking and paying fees is completed on the mobile phone. Bicycle sharing reduces the use of cars to a certain extent, which not only opens up the "last mile" of travel, but also makes our life greener.