Where are the nearest shipping ports?

Nearest ports include Changsha, Guangzhou, Shanghai, and Shenzhen.

Is the diamond natural or synthetic?

The product uses artificial synthetic diamond synthesized via the CVD method.

What are the available colors?

Available colors are White, Colorless, and Light Brown.

CVD Diamond Stylus Engraves Recards with Superior Sound Quality

Name: CVD Diamond Stylus Engraves Recards with Superior Sound Quality
Brand: Chenguang Machinery & Electric Equipment Co., Ltd.
SKU: 2270321895

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

US$105.00-110.00

5 Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Type

Diamond

Classification of Diamond

Artificial

Model NO.

CVD8518

Characteristic

High Thermal Stability

Characteristics of Natural Diamond

Compressive Strength

Synthesis of Cubic Boron Nitride Method

CVD

Application

Cutting Vinyl Records

Product Name

CVD Diamond Stylus Engraves Recards with Superior

Available Size

4X0.6X0.6mm

Usage

Records Cutting

Color

White, Colorless, Light Brown

Use

for Cutting Tool, Cutting Vinyl Records

Transport Package

Box Package

Trademark

Chenguang

Origin

Hunan, China

HS Code

7104901100

Production Capacity

5000PCS/Month

Key features

Superior Sound Quality: CVD diamond stylus designed specifically for engraving records with enhanced audio performance.

High Thermal Stability: Synthetic diamond material offers exceptional resistance to heat during cutting operations.

Laser Cut Precision: Features laser-cut edges with polished surfaces achieving Ra< 5nm and flatness < 1 fringe.

Customizable Shapes: Available in customized shapes based on specific designs and 2 or 4 point configurations.

Versatile Applications: Suitable for cutting vinyl records, quantum optics, radiation detectors, and precision sensors.

Multiple Size Options: Standard sizes range from 4x0.4x0.4mm to 8x0.7x0.7mm to meet various requirements.

Fast Lead Time: Average production time is within 15 workdays for both peak and off-peak seasons.

Global Shipping Options: Export terms include FOB, CFR, CIF, EXW with ports in Changsha, Guangzhou, Shanghai, and Shenzhen.

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.