Contact Us
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Hebei Yadong Chemical Group Co., Ltd.
Address：11F, Block A, 310 Changjiang Avenue, Yuhua, Shijiazhuang,050035 P.R.China
Telphone：+86（311）68124135/68124136/68124137/68124073
E-mail：contact@harvard4thofjuly.com
+86 400-651-6006 Service -
Shanghai Yadong Chemical Co.,Ltd
Address：5F, Block G, VI-HUB at JINQIAO, 200 Jinsu Rd., Pudong, Shanghai 201206, P.R.China
Telphone：+86（21）61065388
E-mail：contact@harvard4thofjuly.com
+86（21）61065388 Service
