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Jingrun Envirotech Co.,Ltd.

ADD：Building 12, No. 13 Mintai Road, Beiwu Town, Shunyi District, Beijing,

             People’s Republic of China，101300.

E-mail：18201226851@163.com   donna@jingrun-bj.com

TEL：+86-10-56467518

FAX：+86-10-56467565