Chotsukira cha mtundu wa GS (I) ndi chimodzi mwa zida zothandizira zofunika kwambiri pakumaliza chitsime, kuyesa ndi kugwiritsa ntchito dzenje lolowera pansi.
Kufufuza
5-1203, Dahua Industrial Zone, Nambala 2 Yunshui Road, High-tech development zone, Xi'an, 710065, China 
86-13609153141
