Total 511 gem diamonds factories & companies found with 1,533 products. Source high quality gem diamonds from our great selection of reliable gem diamonds manufacturing factories.
Guangxi Wuzhou Xingyuegems Co., Ltd
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Moissanite , Moissanite Jewelry , Jewelry , Necklace , Lab Grwon Gems |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuzhou, Guangxi |
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Unit Price: US$ 2-99 / caratMin. Order: 50 carat -
Unit Price: US$ 1.32-131.74 / PieceMin. Order: 2 Pieces
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Featured Product
Unit Price: US$ 5.39-6.99 / CaratMin. Order: 1 Carat
Wuzhou Messi Gems Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Moissanite , Lab Diamond , Cuban Link Chain , 14k/18k Gold Jewelry , Silver Jewelry |
| Factory ownership: | Limited Company |
| Location: | Wuzhou, Guangxi |
| Main Markets: | North America , South America , Europe , East Asia(Japan/ South Korea) , Africa , Australia |
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Featured Product
Unit Price: US$ 650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1709-1757 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2300-8750 / PieceMin. Order: 1 Piece
Wuzhou Provence Jewelry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Moissanite , Moissanite Jewelry , Cubic Zirconia , Synthetic Stones , Gold Jewelry |
| Mgmt. Certification: |
ISO 14064
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuzhou, Guangxi |
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Unit Price: US$ 48-51 / pieceMin. Order: 1 piece
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Unit Price: US$ 9-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 890-900 / pieceMin. Order: 1 piece
Chenguang Machinery & Electric Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Synthetic Diamond , Diamond Drill Bit , Diamond Cutting Disc , PDC Cutters |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 3-50 / caratsMin. Order: 10 carats
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Unit Price: US$ 3-50 / caratsMin. Order: 10 carats
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Unit Price: US$ 15-150 / caratMin. Order: 3 carat
Henan Hydray International Trading Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Lab Grown Diamond , Loose Gemstone , Synthetic Gemstone , Polished Diamonds , Rough Diamonds |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Zhengzhou, Henan |
| Production Lines: | Above 10 |
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Unit Price: US$ 30-500 / CaratMin. Order: 50 Carat
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Unit Price: US$ 30-500 / CaratMin. Order: 50 Carat
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Unit Price: US$ 50-1250 / PieceMin. Order: 1 Piece
LUOYANG QIMING SUPERHARD MATERIAL TRADING CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Lab diamond/Lab grown diamond/Synthetic diamond/Loose diamond , HPHT cubic press |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Luoyang, Henan |
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Unit Price: US$ 10-60 / ctMin. Order: 10 ct
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Unit Price: US$ 10-60 / ctMin. Order: 10 ct
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Unit Price: US$ 10-100 / ctMin. Order: 10 ct
Guangxi Wuzhou Starsgem Co., Limited
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Cubic Zirconia , Star Cut , Synthetic Gemstone , Synthetic Ruby , Synthetic Sapphire |
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM |
| Location: | Wuzhou, Guangxi |
| Production Lines: | Above 10 |
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Unit Price: US$ 0.1-2 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.05-2 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.05-2 / PieceMin. Order: 50 Pieces
SINO ZHENG INDUSTRIAL INC.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Magnesium Forged Wheel , Magnesium Heatsink , Magnesium Welding Wire , Cathodic Protection , Magnesium Die Casting |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 0.02-0.09 / CaratMin. Order: 1000 Carat
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Unit Price: US$ 0.02-0.09 / CaratMin. Order: 1000 Carat
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Unit Price: US$ 0.02-0.09 / CaratMin. Order: 1000 Carat
GUANGZHOU ARTS JEWELLERY CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Silver Jewellry , Gold Jewellry , Diamond Jewellry , Brass Jewellry |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 4.89-12.99 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 6.89-15.99 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 6.89-15.99 / PieceMin. Order: 30 Pieces
Dianzi Jewelry Manufacture Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | 925 Silver Collection , Brass Collection , Moissanite Diamond Collection , Lab Grown Diamond Collection , Zircon Collection |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 9 |
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Unit Price: US$ 13.7-16.5 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 210-250 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 4.9-8.5 / PieceMin. Order: 30 Pieces
Sino Star (Zhengzhou) New Materials Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Concrete Grinding Wheel , Diamond Cutting Disc , Core Bit , Polishing Pad , Tct Blade |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 0.01-0.2 / caratMin. Order: 5000 carat
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Unit Price: US$ 0.01-0.2 / caratMin. Order: 5000 carat
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Unit Price: US$ 0.01-0.2 / caratMin. Order: 5000 carat
Beach Gem & Jewelry Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Gemstone , Jewelry , Gemstone Jewelry , Loose Gemstone Beads , Jewelry Rings |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | Above 10 |
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Unit Price: US$ 5.5-20 / PieceMin. Order: 5 Pieces
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HENAN GRACE JEWELRY CO., LTD.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Cuba chain necklace , Lab diamond bracelet , Lab diamond earring , Lab diamond necklace , Lab diamond ring |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 50-60 / ctMin. Order: 15 ct
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Unit Price: US$ 50-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 489-1368 / PieceMin. Order: 1 Piece
Zhengzhou Ruizuan Diamond Tool Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Hardware Products , Ordinary Mechanical Equipment , Diamond Grinding Wheel , Cutting Tools , Cutting Wheels |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Zhengzhou, Henan |
| Production Lines: | 3 |
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Unit Price: US$ 0.6-4.5 / PieceMin. Order: 20 Pieces
-
Featured Product
Unit Price: US$ 10-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-35 / PieceMin. Order: 10 Pieces
Yiwu YY Jewelry Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Jewelry , Nail Art , Nail Decoration , Nail Art Tool , Jewelry Parts |
| Mgmt. Certification: |
ISO 9001, SHE Audits
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM, ODM, Logo Custom |
| Location: | Jinhua, Zhejiang |
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Unit Price: US$ 0.068-0.082 / PieceMin. Order: 1300 Pieces
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Unit Price: US$ 0.27-0.35 / PieceMin. Order: 400 Pieces
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Unit Price: US$ 1.64-1.98 / PieceMin. Order: 50 Pieces
Shijiazhuang Ningshu Trading Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Vermiculite , Perlite , Expanded Clay , Glass Chips , Zeolite |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Shijiazhuang, Hebei |
| Production Lines: | 3 |
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Unit Price: US$ 2-9 / kgMin. Order: 500 kg
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Unit Price: US$ 2-9 / kgMin. Order: 500 kg
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Guangzhou Skyrann Electronic Tech Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Nail Lamps&Nail Dryers , UV Gel&Nail Polish , Nail Drills , Wax Warmers , Nail Dust Collectors |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 1.51-1.67 / boxMin. Order: 30 box
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Unit Price: US$ 1.32-1.46 / BagMin. Order: 30 Bags
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Unit Price: US$ 0.4-0.56 / boxMin. Order: 20 box
Shenzhen Hunran Jewelry Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Brass Jewelry; Silver Jewelry; Gold Jewelry |
| Mgmt. Certification: |
ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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-
Featured Product
Min. Order: 1 carat
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Suzhou Lotustep Gem Machinery & Diamond Tool Co., Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Lapidary Machine , Lapidary Slab Saw , Lapidary Faceting Machine , Stone Bead Machine , Ultrasonic Driling Machine |
| Mgmt. Certification: |
ISO 9001, ISO 14064, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Suzhou, Jiangsu |
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Unit Price: US$ 315-365 / PieceMin. Order: 1 Piece
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Unit Price: US$ 990-1499 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2100-2790 / PieceMin. Order: 1 Piece
China National Pearl Diamond Gem&Jiwellery Imp. &Exp. ...
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fashion Jewelry , Silver , Gold , Gemstone |
| Location: | Beijing, Beijing |
| Staff: | 5-50 People |
Henan Unique Diamond Co. Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Lab Grown Rough Diamond , Synthetic Diamond , Superhard Single Crystal , Large Single Crystal Diamond , Lab Grown Diamond |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Zhengzhou, Henan |
| Production Lines: | Above 10 |
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Min. Order: 100 carat
Henan Unique Diamond Co., Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Lab Grown Rough Diamond /Synthetic Rough Diamond |
| Factory ownership: | Limited Company |
| Location: | Zhengzhou, Henan |
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Min. Order: 100 carat
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Min. Order: 100 carat
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Wuzhou Qianjian Jewelry Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Jewellery , Jewelry , Cubic Zirconia |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wuzhou, Guangxi |
| Production Lines: | 5 |
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.01-0.02 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.01-0.02 / PieceMin. Order: 100 Pieces
Ganzhou Gelin Mining Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Trommel Screen , Rotary Scrubber , Shaking Table , Jig Machine , Gold Washing Machine |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 3999-18000 / SetMin. Order: 1 Set
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Unit Price: US$ 2999-18000 / SetMin. Order: 1 Set
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Unit Price: US$ 2999-18000 / SetMin. Order: 1 Set
Zhecheng Hongxiang Superhard Material Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Synthetic Diamond , Diamond Drill Bit , Diamond Grinding Wheel , Diamond Wire Drawing Dies , Diamond Saw Blade |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 0.09-0.12 / caratsMin. Order: 500 carats
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Unit Price: US$ 0.07-0.1 / CTMin. Order: 100 CT
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Unit Price: US$ 0.08-0.1 / caratMin. Order: 100 carat
Changzhou Dawson I. A. E. Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Fishing Tackle , Contact Juggling Ball , Carbon Fiber Fabric , Diabolo , Wrist Power Ball |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, agent |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 2.99-3.99 / kgMin. Order: 20 kg
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Unit Price: US$ 2.99-3.99 / kgMin. Order: 20 kg
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Unit Price: US$ 2.99-3.99 / kgMin. Order: 20 kg
Wuzhou Fancy Jewelry Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Cubic Zirconia , Synthetic Sultanite , Nano Stone , Corundum , Spinel Stone |
| Factory ownership: | Limited Company |
| Location: | Wuzhou, Guangxi |
| Annual Revenue: | US$1 Million - US$2.5 Million |
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Min. Order: 50 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
Beijing Treeing Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Sandpaper , Lapping Film , Microfinishing Film , Diamond Powder , Abrasive Belt |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Beijing, Beijing |
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Featured Product
Unit Price: US$ 0.01-0.9 / caratMin. Order: 100 carat
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Unit Price: US$ 0.01-0.9 / caratMin. Order: 100 carat
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Unit Price: US$ 0.15-1 / caratMin. Order: 100 carat
Kumthai Abrasives Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Synthetic Diamond Powder CBN , Boron Carbide B4c Powder , Boron Carbide Sandblasting Nozzles , Ceramic Abrasive Grains , White Fused Alumina |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 0.04-0.22 / caratsMin. Order: 2000 carats
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Unit Price: US$ 0.047-0.45 / caratsMin. Order: 2000 carats
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Unit Price: US$ 0.047-0.45 / caratsMin. Order: 2000 carats
Wuzhou Yifu Gems Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Moissanite , Lab Created Emerald , Cubic Zirconia , Moissanite Jewelry , Lab Grown Ruby |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wuzhou, Guangxi |
| Production Lines: | 2 |
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Unit Price: US$ 42-65 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 12-16.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 4-7 / PieceMin. Order: 5 Pieces
Audited Supplier
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