Headquarter：No.1, Dayuan Road, Yuanao
Inductry Zone, Chunhu Street, Fenghua District, Ningbo, China
.
EU R&D center: Reggio emilia, ITALY
International marketing director : Echo Zhang
Email: zhangyang@cngongtie.cn
Phone: 0086 18057486168 Fax.: 0086 (0)574-88095075
Skype: Echo.Y.Zhang
Wechat/WhatsApp: 0086 18057486168
website：www.cngongtie.cn
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