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4 Wheels Sliding and Hanger Door Gate Durable Wheel Roller

Name: 4 Wheels Sliding and Hanger Door Gate Durable Wheel Roller
Brand: Zhejiang Open Electromechanical Technology Co., Ltd.
SKU: 2185357625

Zhejiang, ChinaZhejiang Open Electromechanical Technology Co., Ltd.

US$4.45

10 sets

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

Certification

CE, ISO

Splittable

Unsplittable

Surface Treatment

Zinc Plated

Material

Steel 45# Zinc Plate

Type

Galvanizing of Steel

Usage

Slidng Door

Wheels

4 Wheels

Project Solution Capability

Others

Design Style

Modern

Galvanizing of Steel

Sliding Door Roller

Application

Barn Door Sliding Door

After-Sale Service

Online Technical Support, Other

Surface Finishing

Galvanize

Feature

Long Life

Transport Package

Carton

Specification

30*20*14cm

Trademark

Open

Origin

Zhejiang, China

HS Code

8302410000

Production Capacity

50000PCS/Year

Key features

Durable Material: Constructed from Steel 45# with Zinc Plated surface for long life and corrosion resistance.

Multi-Wheel Stability: Available in single, double, or multi-wheel structures to disperse load and improve sliding stability.

Customization Available: Supports custom designs based on user drafts or samples for specific door requirements.

CE & ISO Certified: Products pass international certifications including CE, RoHS, REACH, ISO9001, and ISO14001.

1-Year Warranty: Comes with a comprehensive 1-year warranty covering mechanical defects.

Online Technical Support: Professional team available to assist with installation and usage problems via online channels.

Fast Sample Delivery: Sample orders can be completed within 7-10 days, faster if stock is available.

OEM/ODM Service: Factory offers full OEM and ODM services with custom galvanizing and design capabilities.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Zhejiang Open Electromechanical Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.25h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad business scope covering hardware, metal products, doors and windows, security equipment, medical devices, toys, and related products. It reports valid manufacturing contracts with affiliated subcontractors, in-stock capability, raw-material traceability, 100% finished-product inspection, five quality inspectors, and multiple processing facilities. Customization from samples is available. The supplier holds CE, RoHS, REACH, ISO9001, ISO14001, ISO45001, and Russian GOST-R certifications, and reports 26 core patents, including two invention patents and one US patent. Service limitations include no overseas warehouse, overseas showroom, overseas agents or branches, or overseas service countries, and no offline trade-show participation. The provided information does not establish financial strength, after-sales service performance, or customer case history. SDK availability is explicitly absent.

CertificationsThe supplier reports CE, RoHS, REACH, ISO9001, ISO14001, ISO45001, and Russian GOST-R certification. These stated certifications provide explicit evidence of product-access and management-system credentials, although the provided slices do not include certificate numbers, validity dates, or issuing-body verification.

R&D capabilityThe supplier reports 26 core patents, including two invention patents and one US patent, and describes an innovation-oriented product system covering five major series and more than 500 specifications and models. However, SDK availability is explicitly marked as unavailable, which limits evidence of software or developer-facing innovation capability.

Production capacityThe supplier reports valid manufacturing contracts with each affiliated subcontractor, inventory capability, six named processing facilities, 100% finished-product inspection, five quality inspectors, raw-material traceability, and 50 qualified service-capability suppliers. Lead time is stated as one month in both peak and off-season, supporting evidence of organized production and quality control, although direct factory ownership is not established.

Customization capabilityCustomization from samples is explicitly available, and the supplier describes full-cycle technical solutions and a product portfolio covering pulleys, tracks, nylon wheels, and accessories in more than 500 specifications and models. This supports sample-based customization, but the slices do not specify engineering lead times, tooling capability, or customization limits.