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Copyright ? 2016 Hengshui Taiwei New Materials Co., Ltd.
ADD: No.1898, Jiheng Road, Hengshui Special Economics Zone,Hebei Province, China.
TEL：+86-318-2392666　FAX:+86-318-2692666
E-mail：twxcscb@163.com　http://m.tuteican.com/