How long is the delivery time?

The standard delivery date is 20-30 days.

What is the warranty period?

We provide a 2-year warranty for this product.

Can you provide custom packaging for large orders?

Yes, for big quantity orders, we can help design color boxes and cartons and apply laser logos.

Premium Zinc Alloy Glass Door Roller Wheel for Aluminum Frames

Name: Premium Zinc Alloy Glass Door Roller Wheel for Aluminum Frames
Brand: Unitech Hardware Products Co., Limited
SKU: 2004513375

Guangdong, ChinaUnitech Hardware Products Co., Limited

US$2.20

200-499 Sets

US$2.00

500-999 Sets

US$1.90

1,000-1,999 Sets

US$1.80

2,000+ Sets

Sample price:US$2.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Have

Material

Zinc Alloy

Model NO.

R-28

Type

Ball Bearing

Frame Material

Alloy

Roller Material

Nylon

Stretch Elongation

Whole

Splittable

Certification

ISO

Warranty

2 Years

Usage

Door

Glass Door Thickness

8-12mm

Max Door Weight

80 Kgs

MOQ

100 Sets

Finishing

Mirror/Satin/Plate Color

Transport Package

160PCS/ CTN

Specification

for 8-12MM glass

Trademark

Origin

China

HS Code

83024100

Production Capacity

5000 Sets/ Month

Key features

easy installation

good factory price

quick delivery time.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Unitech Hardware Products Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryThe supplier is an operating manufacturer of window, door, glass, bathroom, railing, and construction hardware. It provides OEM and ODM services, reports new products within the past year, and offers broad customization from samples, designs, and full specifications. Export activity is established, with major markets across South America, Africa, Southeast Asia/Mideast, Europe, and domestic sales. However, the supplier reports no management-system certifications, no written corrective-action or complaint-handling procedures, no quality assurance or raw-material traceability, and finished products are checked by packing staff. Production is based on one line, with six to ten quality-control staff and stated inventory capability, but no valid manufacturing-capacity contract with associated subcontractors. Financial records are identified for 2021–2023, but the provided slices do not establish financial strength. No customer names or verifiable customer cases are provided.

Supplier typeThe supplier is an operating enterprise specializing in window and door hardware, glass and bathroom hardware, glass railing fittings, and construction hardware. Its stated product scope and manufacturing context support classification as a hardware manufacturer, although the slices do not identify a more specific legal or business category.

CertificationsThe supplier reports its supplier-management-system certification status as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no written service-capability assessment procedures and no approved supplier list, indicating a documented after-sales and service-management deficiency.

R&D capabilityThe supplier states that it introduced new products during the past year and provides ODM services, indicating active product-development capability. However, it has one R&D engineer in total and no available SDK, so the evidence supports basic innovation capability but not a strong technology-development platform.

Production capacityThe supplier operates one production line, reports six to ten quality-control staff, maintains inventory capability, and states peak- and off-season lead times within 15 working days. Countervailing limitations include no valid manufacturing-capacity contract with associated subcontractors and finished-product inspection performed by packing staff, so capacity is evidenced but production-control robustness is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated statements provide direct evidence of broad customization capability.