What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Is OEM service available?

Yes, we provide OEM and ODM services with support from 15 R&D engineers.

What is the main application of these stones?

They are widely used in the automobile, motor, and compressor industries for cylinder boring and honing.

Premium Sunnen Honing Tool with Diamond Cylinder Stones

Name: Premium Sunnen Honing Tool with Diamond Cylinder Stones
Brand: Zhengzhou Yaxin Superhard Materials Co., Ltd.
SKU: 2105669462

Henan, ChinaZhengzhou Yaxin Superhard Materials Co., Ltd.

US$15.00

4 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Diamond + Metal Powder

Abrasive

Diamond

Model NO.

honing stones for sunnen honing mandrel

Shape

Rectangle

Color

Black

Transport Package

Cardboard Box

Specification

customized

Trademark

Yaxin

Origin

Zhengzhou

Production Capacity

999999

Key features

Diamond Material: Made of Diamond + Metal Powder for superior durability and cutting performance.

Wide Compatibility: Designed for Sunnen, Gehring, Nagel, Chishima, Toyo, and Nissin honing machines.

Customizable Design: Supports full customization from samples or designs to meet specific requirements.

Automotive Application: Ideal for cylinder boring and honing in automobile, motor, and compressor industries.

OEM/ODM Service: Manufacturer offers OEM and ODM services with 15 R&D engineers.

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

Quality Inspection: 100% inspection including visual and function checks before shipment.

Flexible Payment: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhengzhou Yaxin Superhard Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.68h

AI-Powered supplier vetting

SummaryThe supplier sells and produces honing tools, grinding wheels, scribing blades, diamond dressing rollers, and related mechanical and diamond products. It offers customization from samples, designs, and full specifications, and has documented finished-product inspection instructions. However, it is explicitly not classified as a professional technical supplier, does not provide 3D software design services, and has no available SDK. No supplier management-system certification is reported. Quality assurance exists, but written corrective/preventive-action and complaint-handling procedures or records are absent. The supplier operates two production lines, reports 11–20 quality-control staff, and has stated delivery times of within 15 workdays off-season and one month during peak season. Its export experience is limited to one year, while overseas warehousing, showroom services, inventory capacity, and a valid manufacturing contract with related subcontractors are unavailable. No customer cases are provided.

Supplier typeThe supplier’s business scope covers hard materials, honing tools, diamond tools, grinding wheels, diamond products, and related equipment, while its product description identifies Yaxin-brand honing and grinding-related products. It is explicitly marked as not being a professional technical supplier, so it is better characterized as a product manufacturer/seller with technical development activities rather than a professional technical-service supplier.

CertificationsThe supplier management-system certification field is reported as NIL. Although quality assurance is stated elsewhere, the provided information does not identify any formal certification, so certification holding cannot be considered an advantage.

After-Sales capabilityThe supplier has no written corrective and preventive-action procedures or records and no written complaint-handling procedures or records. It also lacks in-stock service capacity, overseas warehouse services, and overseas showroom services, indicating explicit gaps in documented and overseas after-sales support.

Production capacityThe supplier produces multiple tool and diamond-product categories, operates two production lines, and reports 11–20 quality-control staff. It has standardized finished-product inspection instructions and stated delivery times, but lacks inventory capacity and has no valid manufacturing contract with related subcontractors, so production capability is evidenced but operational resilience is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization in both design-service-related fields. This is direct evidence of broad customization capability.