Henan Dejun Industrial Co., Ltd.
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Henan Deyun Supply Chain Technology Co., Ltd.
🇨🇳 China
202111-50 peopleManufacturer/Trading CompanyProduct customization
Eco-friendly supplier
OEM manufacturer
Shipments
73
Key customer
SHREE RAMKRISHNA EXPORTS
Key market
🇮🇳 India
Description
Henan Deyun Supply Chain Technology Co., Ltd., operating under the brand Crown Diamond, is a specialized manufacturer and trading company based in Zhengzhou, Henan Province—a region recognized as the Diamond Capital of China. Established in 2021, the company focuses on the production and distribution of lab-grown diamonds, including High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD) varieties. Their product portfolio features loose diamonds, uncut rough diamonds, and custom diamond jewelry, all engineered to match the physical, chemical, and optical properties of natural stones. Henan Deyun Supply Chain Technology Co., Ltd. operates a factory in Zhecheng County with over 10 production lines and maintains a workforce of 11 to 50 employees, including a dedicated R&D team. The company provides OEM and contract manufacturing services, utilizing advanced laboratory technology and hand-polishing techniques that adhere to the 4C diamond grading standards. With an annual output value between US$10 million and US$50 million, the firm has established a robust international trade presence, collaborating with global wholesalers and international freight partners to provide secure supply chain solutions for the jewelry industry.
China Synthetic Diamond Polished Loose Diamonds for Jewelry$90
China Factory Price Lab Grown Rough Diamond$30
Wholesale Def Color Round Lab Grown Diamond Loose Diamond$90
Wholesale Price China Man Made Lab Grown Rough Diamond for Sale$30
Best Price Lab Diamonds for Sale$30
Igi Certificate White Round Loose Diamond$800
Henan De Yu Science And Technology Development Co., Ltd.
🇨🇳 China
200711-50 peopleTrading CompanyDescription
Henan De Yu Science And Technology Development Co., Ltd. is a trading company based in Zhengzhou, China, established in 2007. With 11 to 50 employees, the company specializes in vibrating filters, vibration screens, sifters, and separators. Their product range includes vibrating filters in various sizes and styles, primarily constructed from stainless steel, designed for efficiently sifting and filtering powders, granules, and serous fluids. Key products include "Vibration Screen & Filter" and "Special Seasoning Filter Separator (SH-600-4S)". These products are characterized by their efficiency, lightweight design, compact structure, low noise, long operational life, and ease of use and maintenance. Henan De Yu Science And Technology Development Co., Ltd. serves a broad spectrum of industries, including chemical, food, medicine, plastic, abrasive, pigment, coating, and ceramics.
Vibration Screen & Filter
Special Seasoning Filter Separator (SH-600-4S)
