How long is the delivery time?

Delivery time is 3-30 days after confirming the order, depending on the production season and order quantity.

Is OEM or ODM service available?

Yes, we offer full customization services, including OEM and ODM support for designs and products.

High Quality Knife Sharpener Diamond Grinding Sharpening Stone Double Curved Whetstone for Sharpening Knife

Name: High Quality Knife Sharpener Diamond Grinding Sharpening Stone Double Curved Whetstone for Sharpening Knife
Brand: Zhengzhou Ruizuan Diamond Tool Co., Ltd.
SKU: 2208020775

Henan, ChinaZhengzhou Ruizuan Diamond Tool Co., Ltd.

US$23.45

200-799 Pieces

US$21.00

800-1,499 Pieces

US$18.00

1,500+ Pieces

Product profile

Type

Diamond Sharpening Stone

Material

Diamond

Application

Sharpening Cockfighting Knife

Effect

Grinding

Size

127X24X6.35xr43.82

Grit

800#/1200#/1500# / Customized

Product Name

Cockfighting Knife Sharpening Stone

Color

Silver

Hardness

Standard

Usage

Home Kitchen,Knife Sharp

Packing

Carton

MOQ

1 Piece

Delivery

Express

Transport Package

Cartons

Specification

800#/1200#/1500# / Customized

Trademark

Origin

China

Production Capacity

100000pieces/Year

Key features

High Grinding Efficiency: Made of high-quality diamond or CBN abrasives for superior wear resistance and performance.

Double Arc Design: Specifically designed to effectively grind arc knives and inwardly curved blades.

Wide Application Range: Suitable for cockfighting knives, kitchen knives, scissors, bread knives, and more.

Customizable Specifications: Supports customization of arc, grit, size, packaging, and logo based on customer needs.

Flexible Grit Options: Available in 800#, 1200#, 1500# grits or fully customized granularity.

Low MOQ Requirement: Minimum Order Quantity is just 1 piece, ideal for testing or small batches.

Fast Delivery Service: Express delivery available with lead times ranging from 3 to 30 days.

OEM/ODM Support: Full customization services including designs, packaging, and logo printing.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from DesignsR&D Capabilities

Zhengzhou Ruizuan Diamond Tool Co., Ltd.

Henan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.01h

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.