What is the hardness of the diamond stylus?

The hardness grade is specified as 10, indicating its extreme durability and resistance to wear.

Is the diamond suitable for high-energy research?

Yes, its exceptional properties make it ideal for high-energy research, X-ray spectroscopy, and infrared/terahertz applications.

Diamonds Record Cutting Stylus for Vinyl Recorder

Name: Diamonds Record Cutting Stylus for Vinyl Recorder
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 2148850145

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

US$120.00

5-9 Pieces

US$115.00

10+ Pieces

Product profile

Customization

Available

Color

White

Hardness

Process Type

CVD

Material

Diamond

Usage

Optical Electronic

Transport Package

Plastic Bottle

Specification

1-14mm

Trademark

chenguang

Origin

Hunan, China

HS Code

71049019

Production Capacity

5000 PCS/Month

Key features

CVD Diamond Material: Made of CVD diamond with high hardness, chemical inertness, and broad wavelength transmission.

Customized Sizes: Available in standard sizes (2x2mm-10x10mm) and custom dimensions like 4x3x1.2mm.

Versatile Shapes: Offers square, round, rectangle, and other customized shapes for specific applications.

High Performance: Optimal for high power, large area, and hazardous material resistance applications.

Wide Application Scope: Suitable for optical electronics, quantum optics, radiation detectors, and precision tools.

Flexible Thickness: Thickness ranges from 0.05mm to 3mm to meet diverse technical requirements.

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

Multiple Payment Options: Supports T/T, PayPal, Western Union, Money Gram, and small-amount payments.

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.