CRRC Qingdao Sifang Corporation Limited Metrology & Inspection Center
600165-0
Non-Government Calibration Laboratory
http://www.crrcgc.cc/sfgfen
No. 88 Jinhongdong Road, Chengyang District Qingdao, 266111 China
Yongqiang Lin email: jczx.sf@crrcgc.cc phone: 86-0532-68953669 fax: