Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.  

Product Name: Man-Mde Sapphire Jewel Bearing with Hole Model NO.: (1.8X1.2XR1.0) 2.5X1.5X3: Hardness : 9 Color: White: Material : Synthetic Sapphire Style: Industry: Shape: Round Trademark: polaris Transport Package: 5000PCS/Bag Specification: 2.4X1.3XR1.2, 1.8X1.2XR1.0 Origin: Shandong, China HS Code: 9114200000 Product Description Primary Competitive Advantages:PriceQuality ApprovalsReputationMaterials: rough white sapphire/rubyWith holeVarious shapes , high polishment and sizes are availableUsed in watches, clock , water meter and other instrumentsDIA2.6X1.3MM THICKNESS X RADIUS-4