Qingdao Ruifeng Gas Co., Ltd is located in Qingdao, a coastal ***** company lies on Licang Industrial Park, the foot of Laoshan Mountain, occupies about 80, 000 square meter floor area with 10 billion RMB registered capital. We have 400 employees and our annual productivity almost 3, 600, 000, ...
Telephone:86-0532-88258168
Address:China