Hubungi kami
| Departemen Baja Tahan Karat dan Paduan Nikel: Zhejiang Guanyu Steel Tube Co, Ltd Add: No.3 Jiangnan Road, Jiangnan Industrial Zone, Songyang County, Zhejiang Province, P.R. China Post Code: 323400 Telp: +86-159-61185386 Faks: +86-578-8911588 E-mail: sales@tubingchina.com sales@guanyutube.com |
| Departemen Paduan Kuningan dan Tembaga: Changzhou Henghao Special Alloy Co, Ltd Tambahkan: No.5-2, Jalan Taihu Barat, Distrik Xinbei, Changzhou, Jiangsu, RRT Tel: +86-159-61185386 E-mail: copper@tubingchina.com |