geological compass

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[CN] Harbin Optical Instrument Factory Ltd. [Manufacturer]
Key Products/Services:
Business Overview: Harbin compass, Top 1 in China 1) Best Sell Compass 95% market share 2) Famous brand with Longest history since 1966 3) Original source manufacturer for...

USD380

USD47

[CN] Tianjin Iris International Trade Co.,Ltd [Manufacturer]
Key Products/Services:
Business Overview: Tianjin Iris International Trading Co.,ltd is a manufacture specializing in the exporting of all kinds of accelerometers,inclinometers, electronic compass a...