Credit Card Sized Diamond Whetstone Knife Sharpener Flatterning CBN Diamond Sharpening Stones

Name: Credit Card Sized Diamond Whetstone Knife Sharpener Flatterning CBN Diamond Sharpening Stones
Brand: Zhengzhou Ruizuan Diamond Tool Co., Ltd.
SKU: 1935730691

Henan, ChinaZhengzhou Ruizuan Diamond Tool Co., Ltd.

US$5.00

10-49 Pieces

US$3.50

50-99 Pieces

US$2.00

100+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Diamond Grinding Stone

Material

Diamond

Model NO.

diamond whetstone

Application

Knife Sharpening

Effect

Grinding

Product Name

Knife Diamond Sharpening Stone

Grit

400/1000

Size

80*50mm

Shape

Flat-Shaped

Bond

Metal Resin Electroplated

Applicable Machine

Knife Sharpener

Hardness

Standard

Advantages

Long Life

Color

Silver

Packing

Carton

Delivery

Express

MOQ

1 Piece

Transport Package

Cartons

Specification

400/1000, Customized

Trademark

Origin

China

Production Capacity

100000pieces/Year

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from DesignsR&D Capabilities

Zhengzhou Ruizuan Diamond Tool Co., Ltd.

Henan, China

Business Type: Trading CompanyAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryZhengzhou Ruizuan Diamond Tool Co., Ltd. is identified as a limited trading company in Zhengzhou with 19 employees and valid import/export licensing. It offers full customization, ODM, and OEM services, has substantial export exposure, and reports nine years of export experience. Operational strengths include in-stock service capacity, overseas warehouse capability, multiple quotation and payment options, and documented complaint-handling procedures. However, several controls remain undocumented or incomplete, including corrective and preventive action procedures, raw-material traceability, outsourcing manufacturing procedures and contracts, and fire-drill status. The supplier has no overseas showroom, no SDK availability, and no explicit production-facility evidence. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in 2024; the provided data does not explain the scoring system or confirm current certification status.

Supplier typeThe supplier is described as a limited company and a trading company located in Zhengzhou, with 19 employees and valid import/export licensing. Its primary offerings are hardware products and ordinary mechanical equipment, while no larger-company affiliation is indicated.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and describes a commitment to customer service. It also reports in-stock capability, overseas warehouse capability, multiple quotation and payment terms, and defined peak- and off-season lead times; however, corrective and preventive-action procedures are not documented.

R&D capabilityThe supplier provides ODM services and full customization or customization from designs, indicating design-related capability. It does not provide an SDK, and the available information does not establish broader research investment, proprietary technology, or measurable innovation outcomes.

Customization capabilityThe supplier explicitly offers full customization and customization from designs, as well as ODM services. These statements directly support a capability to provide customized products and design-based manufacturing services.

Client casesThe supplier states that it provides OEM services for well-known brands and reports that exports represent 71%–90% of total sales, with nine years of export experience. These are indications of relevant customer and international-market experience, but no customer names, project details, or independently verifiable case studies are provided.