What surface treatments are available?

Available treatments include heat treatment, polishing, PVD/CVD coating, galvanized, electroplating, spraying, and painting.

Colorful Forged Spherical Washer for Mining Cable

Name: Colorful Forged Spherical Washer for Mining Cable
Brand: Ningbo Rotie Metal Parts Co., Ltd.
SKU: 758967235

Zhejiang, ChinaNingbo Rotie Metal Parts Co., Ltd.

US$0.10

1-499 Pieces

US$1.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

Support

Warranty

Three Months

Model NO.

each size

Material

Carbon Steel

Outer Diameter

4.8cm

Inner Diameter

2.6cm

Colour

Colourful

Transport Package

Plastic Bag, Carton, Plywood Box

Specification

1-100mm

Trademark

RT or OEM

Origin

Ningbo

Production Capacity

50000000

Key features

Customizable Color Options: Color is fully customizable to meet specific customer requirements.

Carbon Steel Material: Constructed from durable carbon steel for mining and industrial applications.

Precision Tolerance: High precision machining with a tolerance of +/-0.01mm.

Fast Delivery: Standard delivery within 7-15 days after receiving the 50% deposit.

30+ Years Experience: Over 30 years of expertise in machining and welding complex workpieces.

Flexible Customization: Supports full customization from samples, designs, or minor adjustments.

Versatile Surface Treatment: Options include heat treatment, polishing, PVD/CVD coating, and painting.

Global Export Experience: Exported to USA, Australia, and Germany for eight years with reliable service.

Company profile

ODM ServicesOEM ServicesImporters and ExportersHigh Repeat Buyers Choice

Ningbo Rotie Metal Parts Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company that provides OEM and ODM services and has approximately ten years of export experience, with exports representing 71%–90% of total sales. It supports broad customization, including samples, designs, full customization, and minor customization. Quality-related evidence includes ISO9001 and SGS certification, as well as multiple inspection and testing devices, although quality assurance and traceability statuses are unknown and no quantity of quality-control test equipment is recorded in the relevant field. Innovation evidence is weak: one R&D engineer is reported, no new products were launched during the past year, and no SDK is available. After-sales and overseas service infrastructure is limited, with no overseas agents, branches, warehouse, showroom, or stated overseas service countries. Financial information is insufficient for assessment.

CertificationsThe company description explicitly states that Ningbo Rotie holds ISO9001 quality system certification and SGS certification. These certifications are direct positive evidence of formal quality-system and third-party certification coverage.

After-Sales capabilityThe supplier reports procedures for corrective and preventive actions and customer complaint handling, but no written records are maintained. It has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, which limits demonstrated after-sales infrastructure.

R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched during the past year, no available SDK, and no product information from R&D capability. Although ODM services are available, the explicit recent product-development record indicates weak demonstrated innovation performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, giving clear evidence of broad customization support.