Qingdao hengzhiyuan chemical co.,ltd
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Address: No.37,LianYunGang Road,North District,
Postcode: 266000
Telphoe: 86-532-55672523
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Fax: 86-532-55672593
Website: www.hzychem.com
E-mail: wangxiaobei@qdhzychem.com
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