What is the maximum load bearing?

The roller wheel can bear a load of up to 80kgs.

What is the rail length?

The standard rail length is 2 meters.

What materials are used for the roller?

The roller is made of steel with a brushed nickel surface finish.

Sliding Glass Door Roller Stainless Steel Roller

Name: Sliding Glass Door Roller Stainless Steel Roller
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 806964885

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$30.00

600 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

5 Year

Model NO.

RSS263

Splittable

Unsplittable

Surface Treatment

Chrome Plated

Material

Steel

Color

Black/Bark Coffee

Frame Material

Steel

Roller Material

Steel

Stretch Elongation

Whole

Usage

Door

Type

Roller Wheel

Transport Package

Box

Specification

Trademark

WITHSAFE/OEM

Origin

China

HS Code

83024100

Production Capacity

10000

Key features

High Load Capacity: Supports up to 80kgs for smooth sliding operation.

Durable Steel Construction: Made of steel frame and roller materials for long-lasting performance.

Versatile Application: Suitable for interior and exterior glass doors in living rooms and bathrooms.

Comprehensive Warranty: Provides a 5-year warranty coverage for peace of mind.

Premium Surface Finish: Features a brushed nickel finish for aesthetic appeal.

100% Quality Inspection: Every product undergoes strict inspection before shipment.

Flexible Payment Terms: Accepts T/T, Cash, and L/C at sight for secure transactions.

Global Shipping Options: Offers FOB, CNF, CIF, and EXW terms to meet customer needs.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.99hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWITHSAFE HARDWARE CO., LIMITED is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory, specializing in door locks and hardware systems for more than 10 years. Its product range includes door locks, handles, cylinders, hinges, bolts, stops, and related hardware. The supplier reports ISO 9001, ISO 20000, and QC 080000 certifications, three production lines, 6–10 quality-control staff, and annual output of 300,000 sets. It exports to multiple global regions, with exports representing 90% of total sales. Evidence supports established export operations, relevant manufacturing capacity, and documented management certifications. However, the provided information does not sufficiently verify after-sales procedures, financial credibility, customization services, or identifiable customer cases. Innovation evidence is present but limited to product updates, designs, and automated knob-lock equipment.

Supplier typeThe supplier is identified as a limited company in Zhejiang, China, and is described both as a trading company and manufacturer/factory. Its stated specialization is door locks and door hardware systems, with more than 10 years of industry involvement.

CertificationsThe supplier reports holding ISO 9001, ISO 20000, and QC 080000 management-system certifications. These are explicit certifications in the provided information, although certificate scope, issuing bodies, and validity dates are not supplied.

R&D capabilityEvidence of innovation includes innovative styles, unique packaging, quickly updated products, and the stated use of automated knob-lock production equipment. However, the reported R&D engineer experience is under five years, and no information is provided on patents, dedicated R&D investment, or a formal innovation pipeline.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, annual production of 300,000 sets of door and furniture hardware, and automated knob-lock production equipment. It also states one-month off-peak lead times and two-to-three-month peak-season lead times, indicating established production operations, although capacity utilization and independent verification are not provided.