What certifications does the product have?

The product holds CE, RoHS, GS, and ISO9001 certifications.

What is the warranty period?

The warranty period is three months.

What surface treatments are offered?

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

Heavy-Duty Underground Milling Expansion Shell Anchor for Secure Fixing

Name: Heavy-Duty Underground Milling Expansion Shell Anchor for Secure Fixing
Brand: Ningbo Rotie Metal Parts Co., Ltd.
SKU: 757197015

Zhejiang, ChinaNingbo Rotie Metal Parts Co., Ltd.

US$7.00

1-499 Pieces

US$2.00

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

Three Months

Model NO.

all sizes

Condition

New

Certification

CE, RoHS, GS, ISO9001

Standard

DIN

Customized

Material

Metal

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery

Colour

Bright Silver

Finish

Plain Oil,Black Oxide,Zinc Plati

Size

1mm-100mm

Technic

Heat Treatment Carburizing and Quenching

HRC

25-60

Transport Package

Plastic Bag, Carton, Plywood Box

Specification

1-100mm

Trademark

RT or OEM

Origin

Ningbo

Production Capacity

50000PCS/Month

Key features

Customizable Specifications: Color, finish, size, and technic are fully customizable per customer requirements.

High Precision Tolerance: Achieves tight tolerance of +/-0.01mm for precision mechanical components.

Robust Material Options: Available in carbon steel, iron, aluminum, steel, copper, and other materials.

Advanced Surface Treatment: Offers plain oil, black oxide, zinc plating, PVD/CVD coating, and more.

Proven Manufacturing Capacity: Equipped with 80 CNC machines and 5 workshops ensuring on-schedule delivery.

Wide Industry Application: Suitable for mining, engineering, construction, machinery, and automation.

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

Certified Quality Assurance: Products certified with CE, RoHS, GS, and ISO9001 standards.

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.