Headquarter： 1, Dayuan Road, Yuanao Village, Chunhu Street, Fenghua Distirct, Ningbo City, Zhejiang Province, China

EU R&D center: Reggio emilia, ITALY

International marketing director : Echo Zhang

Email: zhangyang@cngongtie.cn

website：www.cngongtie.com; www.cnc-gongtie.com;