What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union for international commercial transactions.

Is quality inspection performed before shipment?

Yes, we perform 100% inspection including visual and function inspection by 30 QA inspectors.

What is the warranty or return policy?

Specific warranty terms are not explicitly stated in the product description; please contact us for details.

Top Quality Sunnen Standard 2g-P28 Mandrel Honing Tools

Name: Top Quality Sunnen Standard 2g-P28 Mandrel Honing Tools
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2086066282

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$210.00

1-4 sets

US$200.00

5-9 sets

US$190.00

10+ sets

Product profile

Customization

Available

Grit Size

70-800#

Type

Honing Tools

Size

5-30mm

Application

Cylinder Block&Liner

Customized Support

OEM

Honing Way

Multi Abrasives Honing

Transport Package

Carton Box

Specification

P28

Trademark

HONGTUO

Origin

China

Key features

Wide Sunnen Compatibility: Compatible with Sunnen, Nagel, Gehring, Nissin, Fuji, Mas machines and various mandrel series.

Flexible Customization: OEM/ODM support available with flexible customization options for grit size, type, and size.

Multi-Abrasive Options: Offers Metal bond Diamond and CBN stones for honing various materials including ceramics and cast iron.

High-Quality Manufacturing: Manufacturer with 10 years export experience, 30 QA inspectors, and 100% finished product inspection.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for easy trial orders and small batch purchases.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Comprehensive Product Range: Full range of honing stones, mandrels, adapters, wedges, retainers, and alignment bushes.

Global Supply Chain: Exports to North America, Europe, Southeast Asia, and other global markets with 20 supply chain partners.

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: ≤6.23h

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.