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Steel Hanging Door Roller, 4 Roller Hanger Gate Wheels

Name: Steel Hanging Door Roller, 4 Roller Hanger Gate Wheels
Brand: Zhejiang Open Electromechanical Technology Co., Ltd.
SKU: 2179299315

Zhejiang, ChinaZhejiang Open Electromechanical Technology Co., Ltd.

US$3.00

100-499 Pieces

US$2.50

500-999 Pieces

US$1.89

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

H2-2

Certification

CE, ISO

Splittable

Surface Treatment

Zinc Plated

Material

Steel

State

in Stock

Color

White

Package Size

30*20*17cm

Application

Sliding Door

Transport Package

Carton

Specification

20pcs/package

Trademark

OPen

Origin

China

Production Capacity

1000/Days

Key features

CE and ISO Certified: Products meet CE and ISO certification standards for quality and safety.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Custom OEM/ODM Service: Supports OEM and ODM services with customization from samples.

High Production Capacity: Monthly capacity of 200,000 pieces for sliding gate wheels.

Zinc Plated Steel: Durable steel material with zinc plating surface treatment.

Fast Sample Delivery: Sample orders completed within 7-10 days, faster if in stock.

Professional Support: 10+ years exporting experience with professional tech and sales teams.

100% Quality Inspection: Finished products undergo visual and functional inspection.

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: ≤4.47h

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.