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Email: jack(at)sdaolonggroup.com Xintiandi Mansion, No.60th Beijing Road, Qingdao Free Trade Zone.

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No.168 WeiYong Road,HuangCun,Daxing District,BeiJing,P,R,China Beijing, Beijing

BeiJing Roc Honest International Co., Ltd. is a private joint-stock company, integrating scientific research, development, production and sales. We have technologically advanced equipment & advanc...