Roller Blinds

• Modular

• LoW-SKU

• Easy Assembly

• Stable Force

• Low-Noise Long Lifecycle

• Patent Protect

ENGINEERING STRUCTURAL BREAKDOWN

This will help you understand the differences between our products and those currently on the market.

NOTE

ANSI/WCMA A100.1(U.S. Window Covering Safety Standard)
CPSC 16 CFR 1260(U.S. Federal Mandatory Cordless Rule)
EN 13120(European Child Safety Standard for Window Coverings)
AS/NZS 60335.2.97(Australia & New Zealand Safety Standard for Motorized Blinds)

At DOSRON, our cordless systems are engineered to eliminate exposed cords and hazardous loops — reducing strangulation risks at the source. Every architecture is developed in alignment with key global child-safety standards:

ANSI/WCMA A100.1(U.S. Window Covering Safety Standard)
CPSC 16 CFR 1260(U.S. Federal Mandatory Cordless Rule)
EN 13120(European Child Safety Standard for Window Coverings)
AS/NZS 60335.2.97(Australia & New Zealand Safety Standard for Motorized Blinds)

Because protecting children is not a feature upgrade.It is the starting point of responsible engineering.

Capacity & Drop

This will help you understand the differences between our products and those currently on the market.

R32 spring box Capacity & Drop
Spring Box PN.	Maximum Capacity /g	Support Maximum Drop /inch	Support Maximum Drop /cm
*0.07162000*
*0.08162000*
*0.09162000*
*0.10162000*
*0.11162000*

R38 spring box Capacity & Drop
Spring Box PN.	Maximum Capacity /g	Support Maximum Drop /inch	Support Maximum Drop /cm
*0.09162000*
*0.10162000*
*0.11162000*
*0.12162000*

Why Us?

This will help you understand the differences between our products and those currently on the market.

Item	VS	VS
Stablity
Force compensate
Assembly Safety
SKU
Lifecycle
Cost
Operation

Patents & Certifications

We design and manufacture cordless spring mechanisms and tubular motors for roller shades, honeycomb shades, zebrablinds, and venetian blinds,roman shades and more. Trusted by top international brands, DOSRON delivers scalableOEM/ODM solutions worldwide.