What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is approximately one month.

Is quality inspection performed before shipment?

Yes, 100% inspection is conducted for all finished products, including both visual and functional checks.

What certifications does the product have?

The product and manufacturing process are certified under ISO9001 standards.

Premium Guideless Sharpening Stones for Razor-Sharp Knife Edges

Name: Premium Guideless Sharpening Stones for Razor-Sharp Knife Edges
Brand: Zhengzhou Yaxin Superhard Materials Co., Ltd.
SKU: 2193444855

Henan, ChinaZhengzhou Yaxin Superhard Materials Co., Ltd.

US$180.00

1-4 Pieces

US$160.00

5+ Pieces

Product profile

Customization

Available

Type

Sharpening Stones

Material

Diamond +CBN

Model NO.

HS18

Application

Precision Parts

Effect

Polishing

Feature

Long Life High Performance

Certification

ISO9001

Usage

Inner Bore Honing

Transport Package

Plastic Bag & Carton Box

Specification

Customized

Trademark

yaxin

Origin

Henan, China

HS Code

8207201000

Production Capacity

50000

Key features

Diamond + CBN Material: High-performance sharpening stones made from durable Diamond and CBN materials for precision parts.

Customized Grain Size: Grain size is fully customized to meet specific inner bore honing requirements.

ISO9001 Certified: Manufacturing process certified by ISO9001 ensuring consistent quality and reliability.

OEM & ODM Service: Full customization available from samples, designs, or complete OEM/ODM solutions.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Low MOQ Support: Minimum order quantity is just 1 PCS, supporting small batch and trial orders.

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

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

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: ≤1.47h

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.