Qingdao Ruifeng Gas Co., Ltd.

Qingdao Ruifeng Gas Co., Ltd. is located at the foot of Lao Mountain, with a superior geographic position. The company only gas enterprise in city who have obtained ISO9001 certificate quality management system and we more than 10 million RMB investment. Our produces low-temperature liquid ...
Telephone:86-0532-80920566 Address:14F.Build 2,Yiqing High -Tech Zone,No 153,Zhuzhou Road,Laoshan District,Qingdao
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