some instruments used in the mainland and marine geological survey and look for mineral...

Xinjiang Huaxing Youbang Trading Co., Ltd was established in 2002 and has become a renowned organization over the years. We are a leading exporter, trader in China offering high quality Geological sur...

Shanghai Aidu Energy Science Co.ltd, China is the professional manufacturer of geophysical survey and geophysical prospecting, such as water detector, underground water detector, Resistivity meter, Re...