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Refractometer
Gemological Instrument
Fiber Inspection Tools
Electronic
Magnifier
Digital Hygro-Thermometer
PH-TDS Meter
Circle LED Light Source
Precision Measurements
Telephone : 00862292900
Fax : 00862621858
Email :
Director:
sino@sinoptics.com
General:
sales@sinoptics.com
Optical Sales:
sales1@sinoptics.com
Electronic Sales:
sales2@sinoptics.com
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Telephone : 00862292900
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