How are the products packed and shipped?

Packed in standard export cartons with gross weight 20-25kg per carton. Shipped by air, sea, land, or courier.

What is the warranty or after-sale service?

We provide after-sale service including tracking goods, learning product performance, and collecting customer feedback for improvement.

Copper Washer for Circular Saw Blade

Name: Copper Washer for Circular Saw Blade
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 724474725

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$0.10-10.00

1 Piece

Product profile

Color

Gold

Folded

Unfolded

Certification

Model NO.

17.5

Material

Copper

Customized

Outer Diameter

22.23-60mm

Application

for Reduction Inner Hole of Diamond Blade

Thickness

1.3-5.8mm

Transport Package

Carton or Plywood Package

Specification

Trademark

Johnson Tools

Origin

China

HS Code

8466920000

Production Capacity

10000PCS/Month

Key features

Customizable Specifications: Outer diameter 22.23-60mm and thickness 1.3-5.8mm can be customized upon request.

Wide Compatibility: Suitable for concrete, asphalt, marble, granite, ceramic, and electroplated diamond blades.

High Temperature Resistance: Maintains good mechanical properties and sealing performance under high temperatures.

Fast Delivery: Shipment within 7-10 days with timely delivery and nice packing.

Quality Certification: Products hold SGS and MPA certificates ensuring high quality standards.

Professional Manufacturer: Established in 2000 with rich experience and export to over 70 countries.

Flexible Payment: Supports T/T, Irrevocable L/C, PayPal, Western Union, and Credit Card.

100% Inspection: Strict quality control with 100% visual and function inspection for finished products.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryOEM Services

Johnson Tools Manufactory Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier provides OEM and ODM services and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. It has 17 years of export experience, self-managed import/export rights, 90% export sales, and accepts multiple trade and payment terms. Production is conducted on one line, supported by 11–20 quality-control staff and stated advanced equipment and checking systems. However, no management-system certifications, SDK, new products in the past year, overseas service facilities, or offline trade-show participation are reported. Service procedures and complaint handling lack written records, and production batches are not continuously reconciled. Financial and cash-flow evidence is limited to year labels, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is an OEM/ODM manufacturer with its own factory location, one production line, stated production output, advanced equipment, and a technical workforce. It also provides export services directly through self-managed import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading intermediary.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and it lacks written service-assessment and corrective/preventive-action procedures or records. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, limiting documented overseas service support.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the design-service evidence when assessing demonstrated recent innovation capability.

Production capacityThe supplier reports one production line, 11–20 quality-control staff, advanced production and checking equipment, and flexible export fulfillment with one-month lead times in both peak and off-season. However, it does not continuously reconcile quantities for each batch or mass production, so production controls are not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is strong direct evidence of broad customization capability.