Beijing Ron-en Machinery and Integration Co.,Ltd.
alamat:Taishan Road, Huanghua Economy Development Area, Cangzhou city, Hebei Province, China.
Telpon:+86-312-3320870
Fax:+86-312-3320870
Mobile:+86-15110172295
Email:ronengroup@ronen-group.com
situs web:www.ronenxiaoguo.com
