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Nanchang Tanzhi Technology Co., Ltd.
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Precious metal detector
Handheld X-Ray tester
RoHS Xray Testing machine
Density meter
Nuclear radiation detector
Laser Marking machine
Melting furnace
2020 New Arrival
Jewelry Diamond test
Jewelry and diamond tools
Ultrasonic cleaning machine
other hot products
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Adamas Mini Pen Tester Best Pass for Lab Tested Diamonds & Moissanite Jewelry Tools & Equipment Passed Screen Testing Kit
$8.90-12.90
(Min. Order) 10 pieces
Men's Diamond Bracelet with Gemstone Detector Passes 50 Meters Underground Test Hard Stone Tester Jewelry Tool & Equipment
$53.90-73.90
(Min. Order) 10 pieces
Presidium Pass CVD Testing Machine for Synthetic Ari Diamond Moissanite Cuban Link Chai Gemstone Jewelry Tools Equipment
$20.90-29.90
(Min. Order) 10 pieces
Presidium Multi Gemology Kit Box Testing Tool for Gemologist Stone Diamond CVD/HPHT Tester Machine Gemstone Detector
$53.90-73.90
(Min. Order) 10 pieces
