What is the warranty period?

The warranty period is 3 months.

The Minimum Order Quantity is 1 piece.

Sunnen P20 CBN Honing Stones P20-Nr30 for Sharpening Polishing

Name: Sunnen P20 CBN Honing Stones P20-Nr30 for Sharpening Polishing
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2113691282

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$45.00

1-9 Pieces

US$40.00

10-49 Pieces

US$37.00

50+ Pieces

Product profile

Customization

Available

Type

Sharpening Stones

Material

CBN

Application

Cylinder

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

Trademark

Origin

Henan, China

Key features

High Performance CBN Material: Made of CBN material for long life and high performance in cylinder honing.

Customizable Grit Size: Grit size is customized to meet specific inner bore honing requirements.

OEM and ODM Support: Professional manufacturer offering OEM and ODM customized support services.

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

Low MOQ Requirement: Minimum order quantity is just 1 piece, suitable for various order sizes.

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

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

Flexible Payment Options: Supports L/C, T/T, Western Union, and PayPal for convenient transactions.

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: ≤7.85h

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?

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

Q:How to make an order?

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 shipment methods?

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

Q:How do I make payment?

We will make a PI for you. You can pay with L/C, T/T, Western Union, PayPal, and so on.