Top Manufacturers and Suppliers for Black Diamond
Discover the Top Manufacturers and Suppliers for Black Diamond with SourceReady, leveraging AI and data from over 40 sources to enhance your product sourcing.
Black DiamondManufacturersSuppliersSourcing
Beijing Greatdia Superhard Tools Co., Ltd.
🇨🇳 China
200111-50 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
High-tech enterprise
Key customer
KAYES
Key market
🇮🇳 India
Description
Beijing Greatdia Superhard Tools Co., Ltd. is a professional high-tech manufacturer and precision toolmaker based in Beijing, China. With over 22 years of research and development experience, the company specializes in the production of superhard tools, diamond tools, and abrasive solutions primarily for the glass processing industry. Their extensive product portfolio includes resin diamond grinding wheels, polish wheels, integrated drills, CNC diamond segmented wheels, and diamond countersink bits. These tools are engineered for high-performance applications in the automotive, solar, architectural, and home appliance glass sectors.
Operating with a dedicated factory and a team of 11 to 50 employees, the company provides both OEM and ODM services, utilizing imported raw materials to ensure quality that rivals international brands. Their technical capabilities allow for customized profile designs and tools compatible with major machinery brands such as Bystronic, Bando, and Bentler. Beyond manufacturing, Beijing Greatdia positions itself as a problem-solving expert in glass processing, offering 24/7 after-sales support to its global clientele.
The company maintains a strong international presence, exporting to markets including the USA, Germany, Japan, Russia, Turkey, and Brazil. They serve a prestigious customer base that includes industry leaders such as Fu Yao Group, Saint Gobain, NSG, and Borosil. Beijing Greatdia continues to showcase its innovations at major global industry events, emphasizing durability, precision balancing, and high-speed efficiency in its tooling solutions.
CNC Diamond Segmented Wheel for Glass Pocessing, Working Center Diamond Segment Wheel,$10
Customized Glass Diamond Milling Cutter for Intermac Glass CNC Machine, Diamond Milling Cutter for Glass CNC Machine, Diamond Finger Router Bit CNC Milling$30
Diamond Countersink Bit with Thread for Glass Hole Chips$68
High Quality Resin Diamond Grinding Wheel for Straight Edging Machine, Wear-Resistant Resin Bond Cup Diamond Grinding Wheel Glass Polishing Wheel for Edging Mac$8
Diamond Drill Bit, with Unique Technique in China and Abroad. Unitary Drill Bit, Core Drill.$10
Intermac, Forvet, Bottero Glass CNC Combi Routers, Glass Diamond Miling Cutter, CNC Glass Cutting Tool, Milling Tools for CNC Machine/Glass Finger Bit, Routers.$40
High Quality Resin Bond Straight Edge Wheels, Resin Bond Diamond Grinding Cup Shape Wheel (Turbo) for Glass Double Edger, Resin Cup Wheel for Beveling Machine,$8
Unitary Drill Bit, with 3D Print Technique, Unique in China and Abroad.$10
High Efficiency 10s40/10s60/10s80 Polishing Wheel for Glass Rough Polishing, Polishing Wheel for Straight-Line Edging Machine (10S40) $7.9
Polish Wheel of 10s Series Can Replace Imported 10s Polish Wheels Completely, Imported Powder Guarantees The Stable Quality, Competitive Price.$18
Ce3 Polish Wheels, Imported Powder Guarantees The Quality Is as Good and Stable as Imported Wheels, Replace Imported Wheels Completely. Price Is Only One Third$6
Completely Replace Imported 10s Polish Wheels with Imported Powder and Competitive Price.$16.8
Joya Gift Co., Limited
🇨🇳 China
200811-50 peopleManufacturer/Trading Company/Wholesaler/DistributorOEM manufacturer
Own brand
Product customization
Low MOQ
Key customer
VILLAGE GIFTS
Key market
Africa
Review
4.9
Description
Joya Gift Co., Limited is a professional manufacturer, wholesaler, and trading company based in Dongyang City, Zhejiang Province, China. Established in 2008, the company operates a factory near the Yiwu international trade hub and specializes in the design, production, and assembly of a diverse range of jewelry, gifts, and magnetic products. With a workforce of up to 100 employees and annual sales volumes reaching between US$10 million and US$30 million, the company serves a global clientele with a strong presence in North America and Europe.
The company's extensive product portfolio is centered on gemstone and magnetic categories. Key offerings include semi-precious stone jewelry (bracelets, necklaces, earrings, and pendants), crystal jewelry, and pearl items. They are a significant supplier of raw materials such as agate, amethyst, lapis lazuli, and various gemstone beads. Additionally, Joya Gift specializes in magnetic health products, hematite jewelry, and magnetic toys, including Neocubes and Buckyballs. Their business scope also extends to fashion accessories like leather jewelry, stainless steel pieces, and specialized items such as chakra gemstone balls and tumble stones.
As an ODM and contract manufacturer, Joya Gift utilizes a team of talented designers to provide custom design services according to client specifications. The company maintains strict quality control standards and offers comprehensive after-sales support. To ensure efficient international distribution, they maintain strategic partnerships with major logistics providers including DHL, FedEx, UPS, and TNT. Their export capabilities are evidenced by a consistent shipping history to the United States, serving major clients in the gift and mineral industries.
Fashion Black Gallstone Bracelet Black Hematite Ornaments Terahertz Bracelet Valentine's Day Gift for Boyfriend$1.31
Magnetic/Hematite Arc Ring with Diamond
5mm Black Neocube-216PCS Magnetic Shpere
Wholesale Natural Black Hematite Round Black Beads New Fashion Natural Stone Hematite Beads for DIY Necklace Bracelet$0.83
Wholesale Classic Black Onxy Ring for Men and Women Vintage Adjustable Silver Plated Ring With Black Onxy Gemstone$1.27
Black Labradorite 6MM Black Onyx Stone Bead Pyramid Crystal Beads Elastic Bracelet Eye's Bracelet Vacation Custom Jewelry Gift$2.37
Wholesale Classic Black Onxy Ring for Men and Women Vintage Adjustable Silver Plated Ring With Black Onxy Gemstone$1.27
6mm Black Onyx Round Gemstone Loose Beads
Round 8MM Matte Black Onyx Stone Cut Surface Black Onyx Bead Elastic Bracelet Unisex Crystal Gemstone Stainless Steel Gift$1.02
Round 8MM Matte Black Onyx Stone Cut Surface Black Quartz Rutilated Bead Elastic Bracelet Crystal Gemstone Stainless Steel Gift$1.02
6MM Natural Polish Black Stone Bracelet Gift Bead Bracelet Men JOYA GIFT$0.65
Men's Stainless Steel Skeleton Skeleton 8MM Matte Black Agate Bracelet JOYA GIFT$1.25
Hebei Plasma Diamond Technology Co., Ltd.
🇨🇳 China
197851-100 peopleManufacturer/Trading CompanyEstablished brand
High-tech enterprise
Patented technology
OEM manufacturer
Key customer
WENDT
Key market
🇮🇳 India
Description
Hebei Plasma Diamond Technology Co., Ltd. is a manufacturer and trading company based in Shijiazhuang, China, specializing in advanced CVD diamond materials and technologies. Established based on the achievements of China's "863" Programs, the company leverages advanced DC Arc Plasma Jet and microwave plasma CVD (MPCVD) reactors for mass production. With 51 to 100 employees, Hebei Plasma Diamond Technology is an R&D-focused enterprise affiliated with the Hebei Academy of Science, possessing a scientific research and development team of over 60 researchers. They are recognized as a high-tech enterprise and hold certifications such as the Hebei Provincial Industrial Measurement and Control Technology Research Center. The company specializes in large area and high quality CVD freestanding diamond films, offering products for mechanical, thermal, and optical applications. Their core product lines include CVD diamonds for dressing tools, cutting tool blanks, thermal management, wire drawing die blanks, optical windows, and boron-doped diamonds. They also produce large size high quality diamond single crystals for precision tools and jewels, and very high quality polycrystalline diamond wafers (3-5 inch, ͵76-127mm) for electronic and microwave applications. Additionally, they provide CVD diamond coatings for industrial components like hard metal tools, SiC seals, and large silicon wafers. The company engages in continuous product optimization based on global customer feedback and new application demands, serving as a main supplier for CVD diamond film products.
CVD Diamond Wire Drawing Die Blank
CVD Diamond for Dressing Tools
Cvd Diamond for Optical Windows
CVD Diamond Sheet for Cutting Tools
Wuhan Ninestones Superabrasives Co., Ltd.
🇨🇳 China
201211-50 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Key customer
ILJIN DIAMOND
Key market
🇻🇳 Vietnam
Description
Wuhan Ninestones Superabrasives Co., Ltd. is a professional manufacturer of polycrystalline diamond products based in Wuhan, China. Established in 2012 with a significant investment in the Donghu New Technology Development Zone, the company is led by industry pioneers who were instrumental in constructing China's first PDC factory. The company specializes in the design and production of a comprehensive range of superabrasives, including Polycrystalline Diamond Compact (PDC), Diamond Enhanced Cutters (DEC), and specialized Dome and Conical PDC inserts. These products are engineered for high-performance applications in oil and gas drilling, mining engineering, geological exploration, and construction.
Operating as an ODM and OEM provider, Wuhan Ninestones maintains a strong focus on research and development, notably being a technology leader in Dome PDC development. Their product portfolio features advanced components such as wedge and pyramid PDC inserts, vitrified bonded diamond grinding wheels, synthetic diamond grinding powder, and steel-based grinding wheels. The company's manufacturing capabilities are supported by a complete quality control system that includes thermal stability, impact, and wear resistance analysis.
Wuhan Ninestones is committed to international standards, holding ISO 9001:2008, ISO 14001, and OHSAS 18001 certifications for quality, environmental, and occupational health management. With a workforce of approximately 11 to 50 employees and an annual output value estimated between $50 million and $100 million, the company serves both domestic and international markets, including established export routes to Vietnam and other global regions.
Diamond Composite for Oil
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Wuzhou Jiangyuan Gems Co., Ltd.
🇨🇳 China
20112001-5000 peopleManufacturer/Trading CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
Product customization
Key customer
FORMICA
Key market
🇦🇲 Armenia
Review
4.9
Description
Wuzhou Jiangyuan Gems Co., Ltd. is a prominent manufacturer and trading company based in Wuzhou, China, specializing in premium synthetic gemstones and upscale jewelry for over 30 years. Operating as a source factory with a workforce of over 2,000 employees and an expansive production infrastructure, the company is a leading producer of cubic zirconia, moissanite, synthetic spinel, corundum, and nano gemstones. Their monthly output reaches up to 10 million pieces, catering to global markets including the United States, Europe, and South America.
In addition to loose gemstones, the company maintains a robust jewelry division specializing in 925 sterling silver, 18K gold-plated jewelry, and copper-based alloys. Their product range includes rings, necklaces, earrings, bracelets, and charms, often featuring lab-grown diamonds and natural pearls. With an R&D team of 120 designers, the company is capable of releasing 100 new models daily and offers comprehensive OEM and ODM services, supporting both small-scale custom orders and high-volume production.
Quality and compliance are central to their operations; products are lead-free, nickel-free, and meet CPSIA and RoHS standards. The company holds certifications such as CPC and IGI, and has earned a strong reputation through partnerships with well-respected brands like Swarovski. As a President Unit of the Wuzhou Jewelry Netrepreneur Chamber of Commerce, Wuzhou Jiangyuan Gems Co., Ltd. is recognized for its commitment to innovation, raw material traceability, and professional service in the international gemstone industry.
Olive Cubic Zirconia Rough Synthetic Diamonds$30
Diamond Cut Round Loose Natural Gemstones Amethyst$5
S925 Sterling Silver Diamond Luxury 5A Zircon Simulation Diamond Women Engagement Wedding Fine 925 Silver Jewelry Rings for Girl$12.76
S02A New Trendy 18K Gold Plated Diamond Stud Earrings 0.5ct E-H/VVS1-SI1 Lab Diamond Wedding Earrings for Women$2709.17
Passing Diamond Tester Asscher Cut Loose Moissanite Stone$5
Mixed Colored White and Black Zircon Stone$0.1
Jiangyuan Wholesale DEF Color VS Clarity Lab Created Pear Loose High Quality Lab Grown Diamonds: VS1 F Color Lab Grown Diamonds$319.95
Wuzhou Uncut Diamond Rough Material White Raw Zirconia Stones$15
Natural Cabochon Lily Black Agate Onyx Gemstones Price$0.01
Cheap Price Loose Freshwater 4mm Black Pearl Wholesale$0.1
Wholesale Natural Black Onyx,Carnelian,Agate Stone Price,Agate$0.45
925 Sterling Silver Station Necklace, Simulated Diamond Star Necklace Women CZ Chain Choker Necklace$9.26
QUANZHOU DIALEAD STONE TOOLS CO., LTD.
🇨🇳 China
199651-100 peopleManufacturer/Trading CompanyEstablished brand
Product customization
High-tech enterprise
Own brand
Key customer
MARMOLES DE LA ENSENADA
Key market
🇰🇿 Kazakhstan
Description
QUANZHOU DIALEAD STONE TOOLS CO., LTD. is a high-tech enterprise and a combined manufacturer and trading company based in Nanan, China, with import and export rights. Established in 1996, the company operates three factories specializing in stone tools, stone machinery, and concrete tools, respectively. With 51 to 100 employees and annual sales exceeding 20,000,000, Dialead is ISO 9001 certified and offers OEM and ODM services. The company provides a comprehensive range of products for stone and concrete processing, including diamond segments, diamond saw blades, marble and granite abrasives, stone cutting machines, stone polishing machines, diamond wire saws, stone profiling tools, concrete tools, and stone adhesives. They are known for their significant production capabilities, such as a marble polishing capacity of 3,500,000 M2 per month and daily production of 3500 cartons of Frankfurt abrasives. Dialead leverages its location in Shuitou, a renowned stone city, for product testing and formula optimization before global distribution. The company serves a broad international market, exporting to countries including Iran, Turkey, India, Pakistan, Russia, Ukraine, U.S.A, Canada, and Brazil.
Dialead Diamond Saw Blade Brazing Machine for Soldering Diamond Segments$800
Dialead CNC Diamond Profiling Wheels CNC Profiling Wheel Router Bits Granite Marble Edge Grinding Wheel Diamond Edge Profile Wheels$20
Dialead 3000mm Diamond Segment for Granite Block for Russia Europe Poland Finland Market$1.2
Diamond Turbo Segment for Reinforced Concrete Drilling Cutting$0.5
Dialead Dry Reinforce Concrete Core Drill Bit Diamond Tools$10
Dialead Diamond Segment for Core Drill Bit for Reinforced Concrete$0.5
Bolt-Connected Diamond Grinding Segment for Calibrating Marble Granite Terrazo$1
Dialead Roof Top Diamond Core Drill Segment for Reinforce Concrete$0.5
Dialead Drilling Tools Diamond Core Drill Bits Segment for Reinforce Concrete$0.5
Dialead China Factory Diamond Multi-Wire Saw for Granite Stone Cutting$20
Dialead 16 Inch 20 Inch Arix Segment Granite Diamond Saw Blade$20
Dialead Hot Selling Diamond Segments High Frequency Induction Heating Welding Machine$800
Suzhou Nanhang Tenglong Science & Technology Co., Ltd
🇨🇳 China
2007101-200 peopleManufacturer/Trading CompanyLow MOQ
Patented technology
High-tech enterprise
OEM manufacturer
Key market
North America
Description
Suzhou Nanhang Tenglong Science & Technology Co., Ltd. is a joint-venture manufacturer and trading company based in Suzhou, China, established in 2007. The company, formed by Nanjing University of Aeronautics & Astronautics and Tenglong Machinery Co., Ltd., specializes in advanced vacuum brazed diamond tools, stone processing machines, and equipment for manufacturing diamond tools. With 101 to 200 employees and an annual revenue of US$1 Million to US$2.5 Million, they operate a 4000 m² facility and are an experienced exporter to American and European markets. Their product portfolio includes patented vacuum brazed diamond beads, diamond core bits, and diamond saw blades, alongside a wide range of vacuum brazed diamond tools such as drum wheels, polishing pads, grinding wheels, router bits, and various saw blades for concrete, asphalt, marble, and granite. They also offer comprehensive stone processing machinery, including sintering machines, brazing machines, edging machines, and stone profile machines like the CE-certified SYM-7B. The company maintains high-quality standards with ISO 9001 and CE certifications, ensuring their products are known for excellent quality, high efficiency, and long service life.
Vacuum Brazed Diamond Drum Wheel
Sintered Saw Blade
Laser Welded Saw Blade for Concrete, Sandstone
Stone Profile Machine
Beijing Pro Drill Equipment Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturer/Trading CompanyLow MOQ
Product customization
Eco-friendly supplier
OEM manufacturer
Key customer
ATLAS COPCO
Key market
Europe
Review
5
Description
Beijing Pro Drill Equipment Co., Ltd. is a specialized manufacturer and trading company headquartered in Beijing, China, with over a decade of expertise in the rock drilling and quarrying industries. The company provides a comprehensive range of high-performance tools and consumables designed for mining, construction, and mineral exploration. Its core product portfolio is categorized into four major segments: Rock Tools, Demolition Tools, Stone/Quarrying Tools, and Rock Drills. Key offerings include DTH hammers and bits, threaded button bits, tricone bits, drill rods, and overburden casing systems. Additionally, the company supplies specialized demolition equipment such as hydraulic rock splitters, soundless cracking agents (expansive mortar), and excavator-mounted drifter attachments.
Operating with ISO 9001 certification, Beijing Pro Drill Equipment utilizes advanced manufacturing technologies, including electro-hydraulic forging hammers, atmosphere-controllable sealed quench furnaces for heat treatment, and high-precision CNC machining centers. Their products are engineered for compatibility with major global brands such as Atlas Copco, Sandvik, and Ingersoll-Rand. With an annual turnover exceeding US$100 million, the company maintains a strong international presence, exporting over 90% of its output to markets across North America, Southeast Asia, Africa, and the Middle East. They offer flexible business solutions including OEM and ODM services to meet diverse client requirements for efficiency and durability in demanding geological environments.
Rubber Diamond Wire with Sintered Diamond Beads for Natural Stone Quarry Cutting$49
55 Kw Compact Diamond Wire Saw Machine for Blocks$13000
Best Quality Rubber Diamond Wire with Sintered Diamond Beads for Natural Stone Quarry Cutting$25
Prodrill Diamond Grinding Pins Cups$14
37 Kw Diamond Wire Saw$9000
Diamond Wire Saw for Quarrying$15000
Button Bit Diamond Grinder Handheld$499
ProWire Professional Granite Multi Diamond Wire for Granite Block Cutting$28
G200 Hand Held Diamond Grinding Cups$530
Diameter13mm/14 mm Diamond Grinding Wheel$15
Professional Block Quarrying Rock Cutting Compact Precision Diamond Wire Saw Machine$21500
Diamond Wires for Multiwires for Cutting Granite$28
Hebei Kingthai Diamond Tools Co, . Ltd
🇨🇳 China
1992501-1000 peopleManufacturer/Trading Company/WholesalerHigh capacity factory
Established brand
OEM manufacturer
Own brand
Key market
🇺🇸 United States
Description
Hebei Kingthai Diamond Tools Co., Ltd. is a premier manufacturer and exporter specializing in high-performance diamond tools for the global construction and stone industries. Established in 1992 as a subsidiary of the Jikai Group, the company has grown into a large-scale enterprise with a workforce of 501 to 1,000 employees and an annual revenue exceeding USD 10 million. The company operates a state-of-the-art 16,888-square-meter manufacturing facility in the Thai-Chinese Rayong Industrial Zone, Thailand, supported by a sales and administrative headquarters in Shijiazhuang, China.
Diamond Cup Wheel
Diamond Saw Blade for Granite & Marble
Kingthai 10 Inch Concrete Diamond Grinding Head Disc Plate for Floor Grinders with 19mm Arbor 403254z$124
Premium Wave Segment Laser Blade for Cutting Asphalt and Reinforced Concrete
Soff-Cut Laser Blade
Premium Laser Blade for Asphalt
Double Rim Grinding Cup Wheel
PCD Cup Wheel
Grinding Cup Wheel
Laser Blade
Laser Welding Wet Core Drill Bits
Segmented Blade
Shijiazhuang Zhaotong Diamond Lndustrial Co., Ltd
🇨🇳 China
1988101-200 peopleManufacturer/Trading Company/Distributor/Service CompanyEstablished brand
Own brand
Product customization
Low MOQ
Key market
🇻🇳 Vietnam
Description
Shijiazhuang Zhaotong Diamond Industrial Co., Ltd, established in 1988, is a manufacturer, trading company, distributor, and service provider based in Shijiazhuang, China. With a workforce of 101 to 200 employees, the company specializes in the research, development, and production of diamond tools. Their extensive product range includes diamond saw blades, diamond core bits, diamond cup wheels, diamond drills, and various abrasive backing products like diamond belts and molds. The company operates a factory and holds ISO 9001 certification, demonstrating its commitment to quality management. Shijiazhuang Zhaotong Diamond Industrial Co., Ltd has earned a prominent position in the diamond tools sector within China through years of dedicated research and development. They are actively involved in international trade, exporting their products to various markets.
Diamond Drill
Diamond Saw
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