Contact Us

Beijing Jianke Huifeng Science and Technology Co., Ltd.

Add.: No. 51, Xidingfuzhuang, Zhangjiawan Town, Tongzhou District, Beijing,China
Tel.: +86-18911865558
Phone:
+86-10-65795543
+86-316-5176002
Fax: +86-316-5175887
E-mail:
bjmf8987@126.com
bjjkseal@outlook.com