Heavy Duty Sliding Door Hardware Rollerwhite Sliding Door Roller

Name: Heavy Duty Sliding Door Hardware Rollerwhite Sliding Door Roller
Brand: Zhejiang Open Electromechanical Technology Co., Ltd.
SKU: 2160221495

Zhejiang, ChinaZhejiang Open Electromechanical Technology Co., Ltd.

US$2.48

1,000 sets

Product profile

Customization

Available

Warranty

1 Year

Wheels

4 Wheels

Model NO.

H4-3

Type

Sliding Door Roller, Door & Window Rollers

Keywords

Sliding Garage Door Roller

Product Name

Sliding Door Roller Kit

Project Solution Capability

Total Solution for Projects

Design Style

Modern

Weights

134G/Piece

Application

Barn Door

After-Sale Service

Online Technical Support

Brand Name: Open, Open

Use for

Sliding Gate

Transport Package

1 PC with One Bag

Specification

--KG/set

Trademark

Open

Origin

Zhejiang, China

HS Code

8302410000

Production Capacity

5000 Set/Sets Per Day

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: ≤4.94h

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.