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TEL:
0532-80903653
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Fax:
0532-86675300
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WEB:
www.crownchem.cn
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EMAIL:
sophia.liu@crownchem.cn
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ADD:
27th Floor, Qingdao International Finance Center, No.59, Middle HongKong Road, Qingdao, China 266071
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crown_chem2007
0532-80903653
0532-86675300
www.crownchem.cn
sophia.liu@crownchem.cn
27th Floor, Qingdao International Finance Center, No.59, Middle HongKong Road, Qingdao, China 266071
crown_chem2007