What is the warranty period for these honing stones?

The warranty period is 3 months.

Is customization available for this product?

Yes, we offer OEM and ODM customized support. Grit size can also be customized according to your requirements.

Yy48 Type for Sunnen Standard Mandrel

Name: Yy48 Type for Sunnen Standard Mandrel
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2069746072

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$60.00

1-9 Pieces

US$50.00

10-49 Pieces

US$30.00

50+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Sharpening Stones

Material

Diamond +CBN

Model NO.

YY48

Application

Cylinder

Effect

Polishing

Usage

Inner Bore Honing

Warranty

3 Months

Feature

Long Life High Performance

Customized Support

OEM, ODM

Certification

ISO 9001

MOQ

1PCS

Grit Size

Customized

Packing

Plastic Bag & Carton Box

Bond

Metal

Transport Package

Plastic Bag & Carton Box

Specification

Trademark

Origin

Henan, China

Key features

20+ Years Manufacturing Experience: Professional manufacturer with over 20 years of production experience in honing stones.

High Performance Material: Made of Diamond + CBN for long life and high performance polishing.

Flexible OEM/ODM Support: Offers OEM and ODM customized support for specific application needs.

Wide Machine Compatibility: Compatible with Sunnen, Nagle, Gehring, Vissin, Chishima, and J&S machines.

Low Minimum Order Quantity: Supports small batch orders with a Minimum Order Quantity of just 1 piece.

Fast Standard Delivery: Normal orders shipped within 5-7 days; large quantities within 10-15 days.

ISO 9001 Certified: Product meets ISO 9001 certification standards for quality assurance.

100% Finished Product Inspection: Strict QA/QC with 30 inspectors performing visual and function checks.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Zhengzhou Hongtuo Precision Tools Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.12h

AI-Powered supplier vetting

SummaryThe supplier is a combined limited company with 296 employees and capabilities spanning lathe, CNC processing, cutting, pressing, and sintering. It reports ISO 9001:2000 certification obtained in 2006, high-tech enterprise and high-tech product certifications, quality assurance procedures, and documented complaint and corrective-action processes. Product development is supported by new products in the past year, ODM services, OEM services for well-known brands, and flexible customization, but no SDK is available. Manufacturing capacity is supported by inventory capability and multiple facilities, although there is no valid manufacturing-capacity contract with related subcontractors. International service coverage is limited: no overseas agents, branches, warehouse, showroom, or listed overseas service countries. The supplier has participated in CIMES and reports established export experience, while customer-specific case details are limited.

Supplier typeThe supplier is identified as a combined company and a limited company, with no larger-company-group affiliation reported. Its stated product scope includes honing tools and grinding wheels, and it employs 296 people.

CertificationsThe company reports ISO 9001:2000 certification obtained in 2006, along with high-tech enterprise and high-tech product certifications from the Henan Provincial Department of Science and Technology. It also reports quality assurance in quality-control processes.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment, and it offers inventory capability and multiple quotation and payment options. However, it reports no overseas warehouse, showroom, agents, or branches, so overseas after-sales coverage is limited.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has OEM capability for well-known brands. Its reported high-tech enterprise and product certifications support technical orientation, but no SDK is available.

Production capacityProduction resources include lathe, CNC processing, cutting, pressing, and sintering facilities, with finished-product inspection instructions that are uniformly followed. The supplier reports inventory capability, 20 qualified service-capability suppliers, and lead times of one month in peak season and within 15 working days off-season; however, it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM and OEM services, including OEM services for well-known brands. These statements directly support its ability to develop or adapt products for customer requirements.

Client casesThe supplier reports OEM service for well-known brands, products used in automotive, motorcycle-engine, aircraft, hydraulic-cylinder, sewing-machine-accessory, bearing, and semiconductor microelectronics industries, and participation in the CIMES offline trade show. Specific customer names, project details, or verifiable case studies are not provided.

Product Q&A

Q:Are you a manufacturer or trading company?

Yes, we are a professional manufacturer with more than 20 years of production experience in honing stones and superabrasive grinding wheels.

Q:What is the shipment time for orders?

For normal orders, shipment is within 5-7 days. For large quantities, it takes within 10-15 days.

Q:How do I place an order for customized honing stones?

Please provide the honing machine model (horizontal or vertical), bore type (open through bore, blind, etc.), bore length, start diameter, and finish diameter.

Q:What are the available shipment methods?

We select suitable shipment based on order quantity, including express (TNT, DHL, FEDEX, UPS), air freight, or sea freight.

Q:What payment methods do you accept?

We accept payment via L/C, T/T, Western Union, and PayPal. We will provide a Proforma Invoice (PI) for your payment.