Can I get samples before placing an order?

Yes, we provide small samples for your test. If the sample test succeeds, we can arrange your needed goods.

What payment methods do you accept?

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

Are the diamonds customizable?

Yes, we offer customization for name, diamond size (1.0mm-6mm), and color (Fancy Yellow, Dark Yellow).

Large Single Crystal Diamond for Industrial Use

Name: Large Single Crystal Diamond for Industrial Use
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 900920915

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

Characteristic

High Thermal Stability

Characteristics of Natural Diamond

Compressive Strength

Synthesis of Cubic Boron Nitride Method

High Pressure High Temperature

Application

Machinery and Electronics

Name

6mm Large Size Mono Crystal Diamond for Dresser Cu

Diamond Size

1.0mm-6mm

Color

Fancy Yellow Dark Yellow Diamond

Diamond Type

Hpht Diamond Synthetic Diamond Man Made Diamond

Transport Package

Carton Bag or as Custmers' Request.

Specification

ISO9001: 2008

Trademark

Chen Guang

Origin

China

HS Code

71049019

Production Capacity

If Large Order, Plz Contact Me.

Key features

High Compressive Strength: Features 8875MPa compressive strength for durable industrial applications.

HPHT Synthetic Growth: Grown via High Pressure High Temperature method mimicking natural diamond formation.

High Thermal Stability: Excellent thermal stability suitable for high-performance grinding and sawing tools.

Multiple Quality Grades: Available in JSBD9907 to JSBD9910 grades, ranging from premium to cost-effective.

Wide Size Range: Sizes available from 1.0mm to 6mm with a margin of error of +/- 0.1mm.

Fast Delivery: Standard delivery time is 5-7 days after deposit confirmation.

Customizable Options: Custom sizes (1.0mm-6mm) and colors (Fancy Yellow, Dark Yellow) available.

Versatile Applications: Ideal for machinery, electronics, geological drills, and jewelry making.

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: ≤15hTerms 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.