Beijing Huikang Boyuan Chemical Tech Co., Ltd.
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Address: No.7 Haiying Road,Fengtai District, Beijing China
Postcode: 100070
Telphoe: 010-83682515
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Fax: 010-68882204
Website: www.hkby.com.cn
E-mail: sales2@huikangchem.com;bjhkby@126.com
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