Gansu Qiyuan Chromate-Chemical Production Co.,Limited.

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E-mail:

Mobile:

Tel:

86-931-5828987

Fax:

86-931-5828987

Address:

Business office:Room 2-302 ,Desheng No.4 Builing Gaolan County Lanzhou Gansu 730200 China., Gaolan,Lanzhou, Gansu,China

Postcode:

 730200