1 Beifang chromium Chemicals
sjz
Sjz, Hebei 050000 China Tel: 86-311-87967766 Fax: 86-311-87967788 Website: https://chinachromium.en.ecplaza.net/ Contact: Zhitian zhang, Manager
Business Message
a leading manufacturer of chrome oxide green,chromic acid,sodium dichromate,potassium dichromate in China.
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