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High Performance CBN Honing Stones for Sunnen Machine Users
US$120.00
6-59 Pieces
US$100.00
60-119 Pieces
US$90.00
120+ Pieces
Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

Type

Sharpening Stones

Material

Diamond +CBN

Model NO.

152mm length

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

SN

Trademark

HT

Origin

Henan, China

Key features

High Performance Material: Constructed with Diamond + CBN for superior polishing and long life.
Customized Grit Size: Grit size is fully customizable to meet specific honing requirements.
OEM & ODM Support: Professional OEM and ODM services available for custom branding and design.
Wide Machine Compatibility: Compatible with Sunnen, Nagle, Gehring, Vissin, Chishima, and J&S honing machines.
ISO 9001 Certified: Manufactured under ISO 9001:2015 quality management system standards.
Flexible MOQ: Minimum Order Quantity is 1 piece, allowing for small batch testing.
Fast Shipment: Normal orders ship within 5-7 days; large quantities within 10-15 days.
Multiple Payment Options: Accepts L/C, T/T, Western Union, and PayPal for secure transactions.

Company profile

Zhengzhou Hongtuo Precision Tools Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience
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: ≤3.56h

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?
A:
YES, we are a professional manufacturer with more than 20 years of production in honing stones and superabrasive grinding wheels.
Q:What is your shipment time?
A:
For normal orders, it is within 5-7 days. For large quantities, it is within 10-15 days.
Q:How do I place an order?
A:
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 your shipment methods?
A:
We select suitable shipment based on order quantity, including express (TNT, DHL, FEDEX, USP), air, or sea freight.
Q:What payment methods do you accept?
A:
We accept L/C, T/T, Western Union, and PayPal.

Send Inquiry

*To:Zhengzhou Hongtuo Precision Tools Co., Ltd.Zhengzhou Hongtuo Precision Tools Co., Ltd.
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