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740 Wholesale Gem Tester Products
Wire and Cable Coating Machine
US $ 45,000-45,622/Piece
1 Piece
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US $ 8-12/carat
1 carat
US $ 5/carats
6 carats
US $ 6-27/Piece
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US $ 7-28/Piece
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US $ 7.5-15/Piece
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Find wholesale gem tester online from China gem tester wholesalers and dropshippers. We help you get high quality hardness tester and ph meter at bulk prices from m.made-in-china.com.