Onwell
Retractable Screen Door & Window Manufacturer
OEM and ODM screen systems for window manufacturers, door brands, and construction projects worldwide. Engineered in Taiwan since 1984.
Retractable Screen Technology
Professional Screen Door & Window Manufacturer
Onwell is a professional retractable screen manufacturer supplying complete window and door screen systems to construction companies and window and door brands both domestically and internationally. Our product range spans pleated mesh screens, barrier-free trackless screen doors, cassette roller window screens, 3-in-1 security screen doors, and advanced mesh technologies including PM2.5 air filtration and anti-bacterial silver ion coatings.
Since 1984, Onwell has built its reputation on patented engineering and rigorous quality standards. Every screen system we produce passes Class 12 wind resistance testing, equivalent to hurricane and typhoon conditions, along with UV durability and dimensional accuracy inspections. Our screens are certified under EU REACH environmental standards and SGS antimicrobial testing.
Why Leading Brands Choose Onwell
Window and door manufacturers across North America, Europe, and Asia-Pacific rely on Onwell because we deliver consistent product quality at scale. Our factory runs the full production chain under one roof: aluminum extrusion, powder coating, mesh fabrication, assembly, and packaging. This means fewer supply chain delays and tighter tolerances than competitors who outsource.
We hold multiple patents covering track systems, mesh tension mechanisms, magnetic latching, and quick-release cassette designs. These are not off-the-shelf components. They are proprietary technologies developed through four decades of R&D. The result is a product line that installs easier, operates quieter, and lasts longer than generic alternatives.
Our project portfolio speaks for itself: thousands of installations across hotels, luxury condominiums, and large residential developments. When your reputation depends on the quality of every component in the finished building, Onwell is the screen manufacturer that delivers.
Our Products
- Anti-bacterial silver ion coating
- Blocks ultra-fine dust particles (PM2.5)
- 3-fold layered mesh construction
- UV resistant, SGS certified
- Quick-release plug & play installation
- Auto retractable spring design
- Interchangeable mesh cassettes
- One-touch retract latch
- Class 12 wind resistance tested
- Seamless track pleated mesh design
- 3-fold layered mesh construction
- Low-profile bottom rail
- Magnetic strip door seal
- Patented caterpillar track, trackless design
- 3-fold layered mesh construction
- Flush-to-floor low-profile rail
- Barrier-free wheelchair and stroller access
- Retractable screen, glass panel & security lock
- Stainless steel anti-theft handle
- Heavy-duty locking mechanism
- Patented pull & hold ventilation switch
- Blocks ultra-fine dust particles (PM2.5)
- Anti-pollen, reduces allergy triggers
- 3-fold layered electrostatic mesh
- UV resistant, REACH certified
OEM & Private-Label Screen Manufacturing
Onwell’s international export division works with window and door brands who need a reliable manufacturing partner for their retractable screen product lines. We produce complete screen systems under your brand name with your specifications, your colors, and your packaging, so your customers never know the screens came from Taiwan.
Getting started is straightforward: share your requirements, receive samples for evaluation, approve a pilot run, then scale to full production. We offer custom frame dimensions, a wide selection of powder-coat and electroplated finishes, multiple mesh types, and flexible order quantities. Our engineering team is also available for ODM projects where you need a new product designed from scratch.
Construction Projects
Sun Moon Lake Hotel
Link World Hotel
The Place
Dayi Construction
Yoji Daheng Condominium
YOJI Construction
Sun Moon Lake Hotel
Link World Hotel
The Place
Dayi Construction
Yoji Daheng Condominium
YOJI Construction
Useful Links
Looking for a screen manufacturer to supply your brand? We work with window and door companies of all sizes, from emerging brands to established industry leaders. Get in touch to discuss your project.
From R&D, design, testing, manufacturing, quality inspection to packaging, we have complete control of the production process. See our full list of certifications and test reports on our quality page.
Ready to Work Together?
Whether you are a window manufacturer looking for a retractable screen supplier, a construction company sourcing screens for a development project, or a door brand exploring private-label options, we would like to hear from you. Request product samples, get a quote for your next order, or schedule a factory tour in Taiwan.
FAQ ?
What types of screen doors and windows can Onwell manufacture?
Onwell manufactures pleated mesh retractable screen doors, barrier-free trackless folding screen doors, cassette roller window screens, and 3-in-1 security screen door systems. We also produce specialized screen mesh including PM2.5 air filtration mesh and anti-bacterial silver ion coated mesh. Our product range covers single-opening doors, double-opening doors, window screens, and custom large-format openings for both residential and commercial applications.
Can Onwell produce custom screen door sizes and configurations?
Yes. Every Onwell screen system is manufactured to order. We accommodate custom frame dimensions, non-standard opening shapes, specific color matching to your existing product line, and a choice of mesh types and densities. For partners who need something entirely new, our ODM service covers concept development, engineering, prototyping, and production tooling, so you can bring a unique product to market without building your own manufacturing capability.
Which countries does Onwell export to?
Onwell ships to partners across North America, Europe, Asia, and Oceania. The United States is our largest export market, where our screen systems are sold under several well-known window and door brand names. All manufacturing takes place at our facility in Taiwan, with direct shipping to our partners worldwide.
Does Onwell offer OEM and private-label screen manufacturing?
Yes. OEM and private-label manufacturing is a core part of our business. We produce complete retractable screen systems branded entirely under your company name. You control the specifications, frame colors, mesh selection, and packaging design. Many of the retractable screen doors sold by major brands in the United States are manufactured by Onwell. Their customers simply never know it.
What is the production capacity and typical lead time?
Our factory handles everything from raw material processing to finished product packaging, with capacity to fulfill orders ranging from small trial batches to tens of thousands of units. We keep large inventories of standard materials on hand, which shortens lead times significantly compared to manufacturers who order materials per project. Contact our export team for a timeline specific to your order size and customization requirements.
What quality certifications does Onwell hold?
Every product line undergoes its own testing regimen before it leaves our factory. Screen door systems are wind-resistance tested up to Class 12 (hurricane/typhoon level). Our PM2.5 mesh is independently verified by National Yang Ming Chiao Tung University for particulate filtration performance. The anti-bacterial mesh carries SGS certification for antimicrobial efficacy. We also hold EU REACH compliance for environmental safety. Test reports and certification documents are available to OEM partners on request.
How does Onwell support new OEM partners getting started?
We make it easy for new partners to evaluate our products. You can request product samples to test in your own facility, visit our factory in Taiwan for a full production tour, or start with a small trial order before committing to larger volumes. Our export team provides technical documentation, installation guides, and ongoing support to help you integrate Onwell screen systems into your product line.
Why do leading window and door brands choose Onwell as their screen supplier?
Consistency and reliability. Our partners stay with us because reorder quality matches the first order every time: same tolerances, same finishes, same performance. We have never missed a delivery deadline on a construction project, and our warranty claim rate is among the lowest in the industry. When you need a screen manufacturer that your own customers will never have a reason to complain about, that is what Onwell delivers.
