What materials can be honed with these tools?

Our tools handle various materials: AS/CS for most materials, AH/CH for hard materials/ceramics/cast iron, and AB/CB for fine finishes and exotic metals.

What quality control measures are in place?

We have 30 QA/QC inspectors who perform 100% inspection (visual and function) on all finished products following uniform instructions.

Hot Selling Honing Tools Honing Mandrel 3G-P20 Honing Stone Suitable Sunnen

Name: Hot Selling Honing Tools Honing Mandrel 3G-P20 Honing Stone Suitable Sunnen
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2088960292

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$125.00

1-4 sets

US$120.00

5-9 sets

US$115.00

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

P20

Trademark

HONGTUO

Origin

China

Key features

Wide Product Range: Full range of diamond/CBN stones, mandrels, adapters, and tools for Sunnen, Nagel, Gehring, etc.

OEM/ODM Support: Flexible customization available with OEM and ODM services supported by 9 R&D engineers.

Multi-Material Honing: Options for AS/CS (most materials), AH/CH (hard/ceramics), and AB/CB (fine finishes/exotic metals).

High-Quality Inspection: 30 QA inspectors perform 100% visual and function inspection on finished products.

Established Manufacturer: Factory established in 2014 with 296 employees, 15 production lines, and 10 years export experience.

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

Global Reach: Main markets include North America, Europe, Southeast Asia, Australia, and domestic regions.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible purchasing.

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: ≤5.03h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a strong emphasis on quality control and R&D capabilities, evidenced by ISO 9001:2000 certification and ODM/OEM services. While it lacks overseas branches and showrooms, it effectively manages in-stock capacity and participates in trade shows like CIMES. Financial credibility is unclear, but it has a stable production capability with facilities for CNC processing and sintering. Customization is flexible, but offshore business operations are absent.

CertificationsThe supplier holds ISO 9001:2000 certification and has been recognized with high-tech certifications by Henan Provincial authorities.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, supported by written records of assessment procedures.

R&D capabilityThe supplier has R&D capabilities with recent product development and offers ODM services, but lacks SDK availability.

Customization capabilityThe supplier provides flexible customization options through its design services capability.

Client casesThe supplier provides OEM services for well-known brands and its products are used across various industries.

Product Q&A

Q:What types of honing stones are available?

We offer Metal bond Diamond and CBN Honing Stones, including K, L, BL, P, and BAL series mandrels compatible with Sunnen, Nagel, Gehring, and other machines.

Q:Can I customize the product?

Yes, we support OEM and ODM services with flexible customization options. Our 9 R&D engineers can assist with specific requirements.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece, making it easy to start with small orders.

Q:What are the payment terms?

We accept LC, T/T, PayPal, and Western Union as international commercial payment terms.

Q:How long is the lead time?

Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.