Challenger Geophysical Ltd.
| Website: |
http://www.north.geoinstruments.net/ |
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Address: |
#5 Bay, 2188-39 Ave. NE.
Calgary, Alberta
Canada
T2E 6P8
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| Phone: |
+1-403-456-7176 |
| Fax: |
+1-403-547-0470 |
| Contact: |
Ping Chen, Manager
Email
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| Contact: |
Ping Fu, President
Email
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