What is the lead time for production?

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

What warranty is provided?

A 3-month warranty is included to ensure product quality and reliability.

How is quality controlled?

We perform 100% visual and functional inspections using 30 dedicated QA/QC inspectors.

P28 Sunnen Standard Honing Stone Polishing Stone Grinding Stone for Cylinder Honing

Name: P28 Sunnen Standard Honing Stone Polishing Stone Grinding Stone for Cylinder Honing
Brand: Zhengzhou Hongtuo Precision Tools Co., Ltd.
SKU: 2079854182

Henan, ChinaZhengzhou Hongtuo Precision Tools Co., Ltd.

US$60.00

1-4 Pieces

US$55.00

5-29 Pieces

US$50.00

30+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Standard Oilstone

Material

Diamond&CBN

Application

Cylinder

Effect

Grinding

Model No.

P28

Warranty

3 Months

Customized Support

OEM,ODM

MOQ

1 PCS

Ansport Package

Plastic Bag & Carton Box

Usage

Cylinder Honing

Feature

Long Life High Performance

Grit Size

Customized

Bond

Metal

Transport Package

Plastic Bag & Carton Box

Specification

Customized

Trademark

Origin

Henan, China

Key features

Customizable Grit Size: Grit size is fully customized to meet specific cylinder honing requirements.

Versatile Bond Options: Available with Vitrified or Resin bonds for diverse grinding applications.

OEM/ODM Support: Full OEM and ODM services available for tailored product solutions.

High Performance Material: Constructed from Diamond and CBN for long life and high performance.

Low MOQ: Minimum Order Quantity is just 1 piece, ideal for testing and small batches.

Fast Lead Time: Off-season lead time is within 15 workdays for quick delivery.

Strict Quality Control: 100% visual and functional inspection by 30 QA/QC inspectors.

3-Month Warranty: Comprehensive 3-month warranty coverage for product reliability.

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.