What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you offer OEM or ODM services?

Yes, we provide full customization, OEM, and ODM services, allowing customization from customer designs.

What is the typical delivery time?

Delivery takes 3-30 days after order confirmation. Off-season lead time is within 15 workdays, while peak season is one month.

Customized Electroplating Grinding Wheel Engine Valve CBN Grinding Wheel Valve End Face Grinding Wheel

Name: Customized Electroplating Grinding Wheel Engine Valve CBN Grinding Wheel Valve End Face Grinding Wheel
Brand: Zhengzhou Ruizuan Diamond Tool Co., Ltd.
SKU: 1955742831

Henan, ChinaZhengzhou Ruizuan Diamond Tool Co., Ltd.

US$80.00

1-99 Pieces

US$58.00

100-299 Pieces

US$38.00

300+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Manufacturing Process

Electroplating

Shape

Flat-Shaped

Bonding Agent

Electroplated

Product Name

Engine Vlave CBN Grinding Wheel

Material

CBN Abrasive

Size

Customized

Grit

40#~600# / Customized

Feature

Long Life High Performance

Packing

Standard Exported Packing

Advantage

Wear-Resistant, Efficient, and Highly Selectable

Application

Engine Lock Slot,Neck,Tapered Surface,and The End

Transport Package

Cartons

Specification

Customized

Trademark

Origin

China

Production Capacity

100000pieces/Year

Key features

Customizable Size and Grit: Size and grit (40#~600#) are fully customized to match specific grinding workpieces.

High Performance CBN Material: Made of Cubic Boron Nitride for long life, high efficiency, and excellent shape retention.

Versatile Valve Processing: Suitable for grinding valve end faces, keeper grooves, necks, and tapered surfaces.

Broad Material Compatibility: Effective for processing 40Cr, 4Cr9Si2, 21-4N, and other alloy or heat-resistant steels.

OEM and ODM Services: Full customization available from designs, with OEM and ODM services supported.

Fast Delivery Options: Delivery within 15 workdays off-season; peak season lead time is one month.

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.

Product Q&A

Q:What is the material of this grinding wheel?

The grinding wheel is made of CBN (Cubic Boron Nitride) abrasive, providing high hardness and wear resistance.

Q:Can the size and grit be customized?

Yes, both the size and grit (ranging from 40# to 600#) can be customized according to the specific grinding workpiece requirements.

Q:What are the main applications of this valve grinding wheel?

It is used for processing engine valves (inlet and exhaust) in cars, motorcycles, and trucks, including end face grinding, keeper groove forming, and cutting.

Q:What materials can this grinding wheel process?

It is suitable for processing ordinary alloy steels like 40Cr and 4Cr9Si2, as well as heat-resistant alloys such as 21-4N and 23-8N.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.