What are the available grit sizes for CDG-E and CDG-HS?

Optional Grit Size for CDG-E and CDG-HS includes 35/40, 40/45, 45/50, 50/60, 60/70, 70/80, 80/100, 100/120, 120/140, 140/170, 170/200, 200/230, 230/270, 270/325, 325/400, 400/500, 500/600, etc.

What are the main applications for crushed synthetic diamond grits?

Mainly used to manufacture abrasives products bonded by resin, vitrified bond, and coating, electroplating, etc. High strength type is good for machining hard alloy, cutting tool, measuring tool and non-metal material.

Industrial Single Crystal Monocrystalline Synthetic Diamond Mesh Powder

Name: Industrial Single Crystal Monocrystalline Synthetic Diamond Mesh Powder
Brand: Kumthai Abrasives Co., Ltd.
SKU: 735132252

Henan, ChinaKumthai Abrasives Co., Ltd.

US$0.03-0.15

2,000 carat

Sample price:US$0.00/carat.Request sample

Product profile

Customization

Available

Type

Diamond

Classification of Diamond

Artificial

Model NO.

CDG-E

Characteristic

High Efficiency

Application

Grinding Lapping Polishing Electroplating Coating.

Diamond Type

Single Crystal Sythetic Diamond

Raw Material

Zhongnan Company

Product Type

Grinding Powder

Product Color

Gold, Yellow

Transport Package

Plastic Bag+Carton

Specification

35/40mesh - 500/600mesh, etc.

Trademark

Kumthai Abrasives

Origin

Zhengzhou

HS Code

7105102000

Production Capacity

25000000carats/Month

Key features

High Quality Raw Materials: Uses high quality single crystal diamonds from ZhongNan Company as raw materials.

Customizable Specifications: Special specifications and grit sizes can be customized according to customer requirements.

OEM and ODM Services: OEM, ODM services and own brand (KUMTHAI) are provided based on customer needs.

Multiple Product Types: Offers Economical (CDG-E), High Strength (CDG-HS), and coated synthetic diamond abrasives.

Wide Grit Size Range: Available in various mesh sizes from 35/40 to 500/600 and micron powders.

ISO Certified Quality: Management system certified with ISO 9001, ISO 14001, and other standards.

Fast Sample Delivery: Free samples offered in certain quantities, delivered within 7-10 working days.

Professional Technical Support: Expert team provides technical advice and custom solutions for abrasive applications.

Company profile

Kumthai Abrasives Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-01Nearest Port: Shanghai port, China, Qingdao port, China, Tianjin port, ChinaAverage Response Time: ≤1.74hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryKumthai Abrasives Co., Ltd. is a China-based limited company in Zhengzhou, Henan, identified as both a trading company and manufacturer/factory. The supplier focuses on synthetic diamond abrasives and related superhard materials, with stated production workshops, advanced production and testing equipment, three production lines, and annual synthetic diamond productivity of 120 tons. It reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications, as well as 6–10 R&D engineers and 6–10 quality-control staff. The company offers OEM, ODM, and its own KUMTHAI brand, and exports to multiple global regions. Its stated lead time is within 15 working days in both off-peak and peak seasons. Evidence supports production, customization, certification, and technical-service capabilities. However, the slices do not provide sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and an address in Zhengzhou, Henan, China. Its stated focus includes the design, development, production, and sales of superhard abrasive materials, indicating an operating model that combines manufacturing and trading activities.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.

After-Sales capabilityThe company states that it provides customer service, professional technical support, and product services through a technology R&D team and service team. This supports the existence of technical and service resources, although the slices do not specify warranty terms, service response procedures, or post-sale performance records.

R&D capabilityThe supplier reports a professional technology R&D team, 6–10 years of total R&D-engineer experience, advanced production and testing equipment, and product development involving synthetic diamond micron powders from 40 nm to 125 microns. These details explicitly support R&D and product-engineering capability.

Production capacityThe supplier reports multiple production workshops, three production lines, advanced equipment, annual synthetic diamond productivity of 120 tons, monthly output of 25 million carats of micron powders, and around 30 million carats of crushed synthetic diamond grits. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting substantial and responsive production capability.

Customization capabilityThe supplier explicitly offers OEM and ODM services in addition to its own KUMTHAI brand, according to customer requirements. It also accepts a broad range of quotation and delivery terms, but the slices do not specify customization limits, tooling support, or sample-development procedures.

Product Q&A

Q:Can you offer free samples for synthetic diamond powder?

Yes, free samples can be offered in certain quantity, but big samples and special products with charge.

Q:What is your delivery time?

Sample order: Within 7 working days Mass order: Within 25 days after 30% deposit received for conventional products. Negotiation for special products.

Q:What is your payment terms?

T/T, D/P, L/C and so on.

Q:Do you offer customized products according to customer's requirements?

Yes, OEM, ODM services and our own brand (KUMTHAI) are provided according to customers' requirements.

Q:Are all your products on the website?

Not all the products on the website. For some related products or the sizes that are not included on the website, please make an inquiry separately.