What are the main applications of this product?

It is applied in jewelry, rings, necklaces, jewelry engraving tools, diamond dressing tools, and ultra-precision burning tools.

3.0mm Industrial Rough Diamond for Diamond Dresser

Name: 3.0mm Industrial Rough Diamond for Diamond Dresser
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 719883592

Hunan, ChinaChenguang Machinery & Electric Equipment Co., Ltd.

US$2.00-260.00

5 carat

Product profile

Customization

Available

Type

Diamond

Classification of Diamond

Man Made Diamond

Model NO.

JSBD

Characteristic

High Thermal Stability

Characteristics of Natural Diamond

Moh's 10 Hardness

Synthesis of Cubic Boron Nitride Method

High Pressure High Temperature

Application

Machinery and Electronics

Name

Uncut Diamond Monocrystalline Diamond

Diamond Size

1.0mm-4.5mm

Color

Fancy Yellow/ Dark Yellow

Diamond Type

Hpht Synthetic Diamond

Transport Package

Carton Bag or as Per Custmers' Request.

Specification

ISO9001: 2008

Trademark

Chen Guang

Origin

China

Production Capacity

If Large Order, Plz Contact Me.

Key features

High Thermal Stability: Synthetic single crystal diamond with Moh's 10 hardness for machinery and electronics.

Wide Size Range: Available in sizes from 1.0mm to 4.5mm to meet specific industrial requirements.

Customizable Options: Custom name, size, color (Fancy Yellow/Dark Yellow), and type available.

Multiple Quality Grades: Offering AA, A, B, and C grades based on crystal cleanliness and shape.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Global Export Experience: Exporting since 2010 to North America, Europe, Asia, and other regions.

Company profile

Chenguang Machinery & Electric Equipment Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Changsha. Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChenguang Machinery & Electric Equipment Co., Ltd. is a China-based limited trading company located in Changsha, Hunan, with its factory reported in Furong District. Its stated business covers development, production, and marketing of ultra-hard materials, including synthetic diamond, diamond drill bits, diamond cutting discs, and PDC cutters. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It has self-operated import/export rights and has exported since 2010, with exports representing 31%–40% of total sales. Recent trade records show transactions involving synthetic diamonds and inserts with a buyer in Mexico, but the limited number of disclosed transactions does not establish a broad customer base. Evidence is insufficient to assess after-sales service, customization, and financial credibility.

Supplier typeThe supplier is identified as a trading company in Changsha and as both a trading company and manufacturer/factory in the company profile. Its stated business includes development, production, and marketing of ultra-hard materials, indicating a hybrid trading-and-manufacturing profile.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These certifications provide explicit evidence of formal quality and manufacturing management systems, although the slices do not provide certificate numbers, validity dates, or scope.

R&D capabilityThe company describes itself as specialized in the development of ultra-hard materials and reports 6–10 R&D engineers. Its product keywords include synthetic diamond and PDC cutters, supporting an identifiable R&D orientation, but no patents, new-product records, or technical performance data are provided.

Production capacityThe supplier states that it develops and produces ultra-hard materials, operates more than 10 production lines, and has annual output information listing 10,000,000 units for lab diamond and other products. The reported manufacturing infrastructure and output data explicitly support production capability, although the exact product allocation and capacity verification are not provided.

Client casesTrade records show three recent product categories—Inserts, Synthetic Diamond, and Synthetic Diamonds—with transactions involving Mexico and the same named buyer; the disclosed transaction counts are 2, 3, and 2 respectively. These records evidence some recent commercial activity, but the limited buyer and country coverage does not establish a broad or diversified customer portfolio.

Product Q&A

Q:What are the available sizes for the synthetic diamond?

The synthetic single crystal diamond is available in sizes ranging from 1.0mm to 4.5mm, including specific increments like 1.0-1.2mm, 1.2-1.4mm, up to 4.5mm.

Q:What quality grades are offered?

We offer four grades: AA (clean, regular shape, no inclusion), A (clean, little inclusion), B (some blacks, irregular shape), and C (blacks, inclusions, rough surface).

Q:Can the diamond be customized?

Yes, customization is available for the name, diamond size (1.0mm-4.5mm), color (Fancy Yellow/Dark Yellow), and type (Hpht Synthetic Diamond).

Q:What is the lead time for orders?

The average lead time is within 15 workdays, regardless of whether it is the peak season or off-season.

Q:What are the payment terms?

We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.