Does the system have a retarder?

Yes, the system is equipped with a retarder for stable automatic rising.

What is the warranty period?

We provide a 2-year warranty and 5 years of after-sales service.

Tz55-38 Chain Control Spring Roller Blinds Mechanism Heavy Duty

Name: Tz55-38 Chain Control Spring Roller Blinds Mechanism Heavy Duty
Brand: Guangzhou JADY Window Coverings Technology CO., LTD
SKU: 936990665

Guangdong, ChinaGuangzhou JADY Window Coverings Technology CO., LTD

US$8.54

1,000 Pieces

Product profile

Customization

Available

Color

White

Material

Plastic

Model NO.

02060292

Style

Modern

Colour

White / Black

Features

Smoother, Noiseless, High Load, Long-Life

Installation Type

Built-in, Exterior Installation, Wall, Ceiling

Kind

Slat

Structure

Vertical

Open Type

Manual

Usage

Living Room, Bedding Room, Bathroom, Office, Kitchen

Function

Sound Insulation, Heat Insulation, Insect Resistant, Windproof

Customized

After-sales Service

5 Years

Warranty

2 Years

Transport Package

OPP Bag

Origin

China

HS Code

4401100000

Production Capacity

10, 000, 000/Year

Key features

Heavy Duty Performance: Max load capacity of 6kg with a robust clutch system.

Adjustable Rising Speed: Speed can be adjusted by changing the pre-tightening turns of the boost spring.

Stable Automatic Return: Equipped with a retarder for stable and automatic rising.

Flexible Positioning: Blinds can be stopped and held at any desired height.

Noiseless Operation: Designed for smoother and noiseless chain control.

Long Service Life: Features a long-life mechanism with a 1:1.5 reduction ratio.

Multi-Color Options: Available in White, Gray, and Black colors.

Comprehensive Warranty: Includes a 2-year warranty and 5 years of after-sales service.

Company profile

Guangzhou JADY Window Coverings Technology CO., LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-09-15 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangzhou JADY Window Coverings Technology Co., Ltd. is identified as a Chinese manufacturer/factory and group corporation specializing in window-covering systems and components. The supplier reports ISO 9001 certification, nine production lines, stated output for roller-blind clutches and ready-made zip screens, broad export-market coverage, and lead times of within 15 working days off-season and one month during peak season. Its stated capabilities include R&D, design, manufacturing, marketing, OEM service, and multiple indoor and outdoor shading products. The available evidence does not establish after-sales service capability, financial credibility, or a substantial customer record. One buyer is listed in trade data, with two related records and one transaction record, but this is insufficient to demonstrate broad customer-case strength.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and group corporation, with company records also describing it as a factory and a manufacturing-industry enterprise. Its stated business covers design, R&D, manufacturing, marketing, and OEM service.

CertificationsThe supplier reports holding ISO 9001 certification and describes a quality control system. This provides explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier explicitly states that it focuses on R&D, design, and innovation in the indoor-shading industry, and reports total R&D engineer experience of 6–10 years. These details support an established innovation function, although no specific patents or new-product results are provided.

Production capacityThe supplier reports nine production lines, output of 7,000,000 roller-blind clutch sets and 500,000 square meters of ready-made zip screens, and lead times within 15 working days off-season and one month during peak season. These stated facilities, output figures, and delivery schedules provide explicit evidence of production capability.

Customization capabilityThe company description explicitly states that the supplier provides OEM service alongside design, R&D, and manufacturing. This directly supports customization capability, although the scope and limits of customization are not specified.