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zibo shineso chemical new material co.,ltd.
boron nitride
Address: liuquan road,
zibo, Shandong
China, 255000
Tel: +86-533-7963418
Fax: +86-533-7963417
boron nitride
Address: liuquan road,
zibo, Shandong
China, 255000
Tel: +86-533-7963418
Fax: +86-533-7963417