Luoyang Qiming Superhard Material Co., Ltd., established in 1999 and based in Luoyang, Henan, is a specialized manufacturer and service provider in the superhard materials industry. Originally a subsidiary of CSR, the company transitioned into a private enterprise in 2008, shifting its primary focus toward high-end equipment manufacturing. Today, it operates a manufacturing base of up to 100,000 square meters with a production capacity of 500 sets of HPHT (High Pressure High Temperature) cubic presses annually. The company is ISO 9001 certified and maintains a dedicated R&D team of 11-20 professionals.
Their core product portfolio includes a comprehensive range of HPHT cubic press machines, such as the QM series (Vat and Non-vat models), which are utilized for producing synthetic diamond powder, cubic boron nitride (CBN), and Polycrystalline Diamond Compact (PDC). Additionally, the company is a major supplier of lab-grown HPHT rough diamonds, loose diamonds, and diamond jewelry, adhering to international 4C standards with certifications available from IGI and GIA. They also provide essential components and spare parts, including anvils, pyrophyllite parts, synthesis cubes, and hydraulic systems.
With an annual output value between US$2.5 million and US$5 million, Luoyang Qiming Superhard Material Co., Ltd. has a strong international presence, exporting over 90% of its products to more than 20 countries, including the United States, India, Russia, and Japan. Beyond equipment and materials, they offer integrated technical services such as plant layout design, operational training, and maintenance support for diamond synthesis facilities.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Product customizationOffers full customization for design and features.
Established brandFounded in 1999, with over 20 years of industry experience.
Hot Sale 5 Carat Yellow Gold Cushion Cut Lab Grown Diamond Ring Price
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One Carat Loose Synthetic Fancy Lab Simulated Created Grown Green Diamond Gemstones Price
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Wholesale 1.8 Carat F Vs1 Cushion Cut Loose Lab Green Diamond Gemstone for Jewelry
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Customers
BHARAT MATA
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Certifications
ISO 9001
2
International Organization for Standardization 9001
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Key export market
North AmericaNorth America
South AmericaSouth America
EuropeEurope
AsiaAsia
🇮🇳 India🇮🇳 India
🇨🇳 China🇨🇳 China
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Luoyang Guanhui Industrial Co., Ltd. is a manufacturer and trading company based in Luoyang, China, specializing in superabrasive materials and dental tools. Established in 2009, the company employs 11 to 50 people and operates a factory. They are a leading supplier of synthetic diamond powder, diamond micro powder, Cubic Boron Nitride (CBN), Polycrystalline Diamond (PCD), CVD diamond, and Ni/Ti coated diamond powder. Their product range also includes dental burs. The synthetic diamond powder is available in various sizes, from 30/35 to 325/400. Luoyang Guanhui Industrial Co., Ltd. successfully exports its products to international markets including Europe, Japan, and the Middle East, where their products have gained a strong reputation.
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Luoyang Golden Egret Geotools Co., Ltd.
🇨🇳 China
20121001-2000 peopleManufacturer/Trading Company
High capacity factory
Large enterprise group
OEM manufacturer
Own brand
Shipments
1361
Key customer
JASMINA
Key market
🇮🇳 India
Description
Luoyang Golden Egret Geotools Co., Ltd., established in 2012 and based in Luoyang, China, is a premier manufacturer and global supplier specializing in cemented carbide products and hard-facing materials. As a wholly-owned subsidiary of the publicly listed Xiamen Tungsten Co., Ltd. (XTC), the company leverages a complete industrial chain from metal mines to advanced production plants. Operating one of China's largest production bases for cemented carbide, the company maintains a facility of over 350,000 square meters and employs between 1,001 and 2,000 professionals. Their extensive product portfolio is divided into three core categories: Rock Drilling Tools, including DTH hammers, button bits, and coal mining picks; Hard-Facing Materials, such as thermal spray powders, laser cladding, and PTA powders; and Cemented Carbide components like roll rings and carbide anvils. These products serve critical roles in aerospace, mining, oil drilling, and heavy construction industries. Luoyang Golden Egret Geotools is recognized for its high-level R&D capabilities, offering OEM and ODM services supported by over 50 specialized staff. The company holds prestigious certifications including ISO 9001, ISO 14001, AS9100D, and NADCAP, ensuring compliance with international quality and environmental standards. With an annual revenue exceeding US$100 million, they export to over 60 countries across North America, Europe, and Asia, providing high-performance solutions for wear resistance, corrosion protection, and industrial drilling.
Portable Wire Rope Testers
Ni/Co Based Alloy Self-Fluxing Alloy Self Fused Alloy Co-Based and Ni-Based Alloys Stelltie Inconel