Ann Yuan
  • Shenzhen
  • China, mainland
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Ann Yuan's Profile

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Surveyor Bio:
supplier of land survey products
Toppe Technology Co., Ltd.
Location for Member Map
I have experience with the following
How many years have you been surveying?
Most comfortable with the following types of instrumentation
Total Stations, GPS, Automatic Levels, GNSS

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Comment Wall (2 comments)

At 9:33am on March 7, 2013, Fatoye Ayodeji said…
you mean you're dealing with selling of survey instruments
At 8:06am on October 12, 2012, Fatoye Ayodeji said…
hi, where did you study?

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