Weifang: Dongshen Classic Car Museum 潍坊世代古典汽车博物馆

In Weifang City, Shandong Province. Collection 100-300 cars. The collector is mr. Zhang Yulong, president of the Weifang Dongsheng Municipal Highway Engineering Co. The museum is open since 2016.
Also named Weifang Disai Classic Car Museum.
Address: South Changyi Road, East Circle Village, Zhuliu Street Office, Changle County, Weifang City, Shandong Province

collection before opening: http://www.xxxxxbbs.com/thread/42919.html

nowadays: 
Trip Report: Weifang Generations Classic Car Museum (Part 1) | ChinaCarHistory
Trip Report: Weifang Generations Classic Car Museum (Part 2) | ChinaCarHistory
Trip Report: Weifang Generations Classic Car Museum (Part 3) | ChinaCarHistory
Trip Report: Weifang Generations Classic Car Museum (Part 4) | ChinaCarHistory