Sinoran mwyngloddio a meteleg offer Co., Ltd.
Cyfeiriad
Adran Fasnachu: 2602, Bloc 26F-E6, Gorsaf Ofod Intercity Changsha Greenland, Huahou Road, Yuhua District, Changsha, Hunan, China.
Canolfan Dechnegol: Adeilad 5B, dyffryn Liandong U, Road Linyu, Parth Datblygu Technoleg Uchel, Changsha, Tsieina.
Ffon
+86-731-84166277
+86-731-82849780
+8613548657323