About Us
DOSRON®: Global Leader in Cordless Window Covering Systems
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.
ADVANTAGES
R & D
The combined spring system developed by Dosron combines a modular configuration concept with a globally patented brake, providing brands with a highly integrated, flexible and reliable overall solution for cordless accessories.
Production Control
Dosron strictly controls production. Modular assembly and fully automated testing ensure ±0.1mm accuracy and 100% inspection. High consistency and traceable quality guarantee reliable mass production for brand owners.
Parts Warranty
Dosron promises a five-year warranty on core components. Spring assemblies undergo 20,000 cycle testing, and key components undergo salt spray and durability testing to ensure long-term stability and provide brand owners with quantifiable and reliable protection.
Packaging
Dosron's multi-layer protective packaging. Tested to withstand a 1.2-meter drop and 48 hours of constant temperature and pressure, the outer box can withstand a pressure exceeding 12kg. This effectively prevents damage and ensures that the accessories arrive intact.
Application Solutions
Dosron offers a high-precision cordless curtain accessory system featuring ≤0.05mm assembly accuracy, 50,000 cycles of durability testing, 99.8% stability, and a modular, compatible design. Suitable for smart homes, commercial spaces, and security scenarios, Dosron provides OEMs and brand manufacturers with efficient, safe, and sustainable window treatment solutions.
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.
Dosron® Blog and News
Welcome to Dosron’s Industry Knowledge Center. In the field of cordless window treatment systems, technology, regulations, and market trends are rapidly evolving. We created this column to provide in-depth, cutting-edge, and practical professional content to our global partners—particularly brand owners, project engineers, and purchasing decision-makers.