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Umbralux
Experience the perfect blend of elegance and durability. This premium extra-wide Boucle fabric features a soft, textured finish ideal for curtains, upholstery, and home décor.
Features
Composition:
100% Polyester
Width:
340cm/134″
Thickness:
/
Weight:
/
Packing:
/
Coating:
/
Product Selling Points
Massive Ready-Stock
865+ SKUs across 3,400㎡ warehouse for immediate dispatch.
Ultra-Low MOQs
Launch new collections with minimal inventory risk.
Strategic Location
Direct access to the premier supply chain in Shaoxing, China.
Digital QC System
Proprietary ERP system ensures 100% inspection traceability.
25-Year Expertise
Led by industry veterans with deep weaving and coating mastery.
Versatile Portfolio
High-performance fabrics for roller shades, blackouts, and sheers.
Cost Efficiency
Leveraging supply chain clusters to provide factory-direct pricing.
Empathetic Support
Tailored solutions built on deep understanding of client challenges.
The Startex Standard:
Why We Stand Out
Choosing the right fabric partner means more than just buying materials—it’s about reliability and efficiency. While traditional suppliers often struggle with rigid MOQs and inconsistent quality, Startex leverages digital management and extensive stock to ensure your business stays ahead.
Inventory efficiency
865+ SKUs Ready-to-Ship
Immediate dispatch from our 3,400㎡warehouse facility, ensuring you neverface stockouts.
Inventory efficiency
865+ SKUs Ready-to-Ship
Immediate dispatch from our 3,400㎡warehouse facility, ensuring you neverface stockouts.
Inventory efficiency
865+ SKUs Ready-to-Ship
Immediate dispatch from our 3,400㎡warehouse facility, ensuring you neverface stockouts.
Inventory efficiency
865+ SKUs Ready-to-Ship
Immediate dispatch from our 3,400㎡warehouse facility, ensuring you neverface stockouts.
The Startex Standard:
Why We Stand Out
Choosing the right fabric partner means more than just buying materials—it’s about reliability and efficiency. While traditional suppliers often struggle with rigid MOQs and inconsistent quality, Startex leverages digital management and extensive stock to ensure your business stays ahead.
01
Inventory Efficiency
865+ SKUs Ready-to-Ship
immediate dispatch from our 3,400㎡ warehouse.
02
Minimum Order Quantity Restrictions
Competitive low MOQs
flexible ordering to minimize your inventory risk.
03
Quality Control
Proprietary ERP traceability
digital inspection records for every single meter.
04
Product Depth
Balanced performance & style
deep expertise in coating & weaving technology.
Target Audience
Usage & Care Guide
Usage & Care Guide
Premium Performance Fabric
Engineered for excellence and safety, Umbralux combines high-durability polyester with certified NFPA 701 fire retardancy. This 100% blackout solution is the ideal choice for commercial projects demanding both stringent safety standards and a sophisticated aesthetic.
Premium Performance Fabric
Engineered for excellence and safety, Umbralux combines high-durability polyester with certified NFPA 701 fire retardancy. This 100% blackout solution is the ideal choice for commercial projects demanding both stringent safety standards and a sophisticated aesthetic.
Seamless Support & Total Assurance
GUIDED SELECTION FOR CONFIDENT SOURCING
Pre-Sales Support
Tailored Technical Advice
Expert guidance on widths, coatings, and FR standards to ensure complete technical compatibility with your specific architectural needs.
865+ SKU Library Access
Explore our extensive collection with fast-track sample dispatch designed to accelerate your design and decision-making process.
Data-Driven Insights
Stay ahead with periodic reports on trending textures and seasonal colors, keeping your collections competitive and relevant.
COMMITTED LONG-TERM PARTNERSHIP
After-Sales Support
Tailored Technical Support
Dedicated post-sales technical guidance on maintenance, adjustments, and performance optimization to ensure continued compatibility.
Extended Warranty & Coverage
Industry-leading warranty of up to 10 years on structure / 5 years on fabric & coatings / motor (where applicable)
Rapid Response & On-site Service
Global project support network with 48-hour response to technical inquiries and 7–14 day resolution for most repairs / part replacements;
Manufacturing Excellence & Certified Standards
Driven by our proprietary ERP system, we enforce rigorous inspections from base to coating. Our fabrics meet international quality and environmental standards, ensuring consistent, safe, and premium solutions for every client.
865+
865+ SKUs in stock: Fast delivery, zero inventory stress.
3,400+
3400㎡ +warehouse: Scalable space, rapid fulfillment.
10+
10+ years & ERP-driven QC: Proven expertise.
Frequently Asked Questions
Quick answers to help you understand our products and services.
For our ready-stock fabrics (in-stock items from our collections), we offer very low or even no MOQ in most cases.
Specifically:
Roller shade fabrics (over 100 SKUs in stock): No minimum order quantity (MOQ) for featured collections.
Sheer, drapery, and blackout curtain fabrics (over 150 SKUs): Low MOQ – often starting from 1 roll or very small quantities, depending on the exact item and current stock.
This is one of our key advantages — we designed our inventory and Quick Ship Program to support small orders, sample testing, trial purchases, or urgent needs without high commitments.
Many of our clients start with small quantities to test quality and market fit before scaling up, and we fully support that.
Yes, many of our fabrics are specifically tested and certified for commercial, hospitality, contract, and public space applications, where fire safety and compliance standards are essential.
We maintain consistently high fabric quality through a rigorous, multi-stage quality control process and advanced production management — this is one of our core strengths.
Here’s how we do it:
4-Point Quality Inspection System
Every fabric goes through strict checks at four key stages:
Yarn preparation – We test yarn strength, uniformity, and color consistency before weaving.
Weaving – Inspect fabric structure, density, and defects during production.
Dyeing – Ensure even color absorption, fastness, and shade matching.
Coating/Finishing – Final checks for coating adhesion, flame-retardant performance (where applicable), hand feel, and dimensional stability.
Full ERP Traceability
We use an Enterprise Resource Planning (ERP) system to track every roll from raw material batch to finished product. This allows complete traceability — you can know exactly which yarn lot, dyeing batch, and production date your fabric came from.
In-House and Third-Party Testing
All ready-stock collections are regularly tested for:
Color fastness (to light, washing, rubbing)
Flame retardancy (e.g., NFPA 701 compliance where required)
Tensile strength and tear resistance
Dimensional stability after washing or exposure
We also work with accredited labs for independent verification when needed.
Experienced Team & Strict Standards
Located in Shaoxing — China’s textile hub — we partner only with vetted weaving, dyeing, and coating factories that meet our high standards. Our QC team conducts on-site inspections throughout production.
As a result, our clients receive fabrics with reliable performance, consistent color and texture, and minimal defects — whether ordering 1 roll or 100.
Yes, we provide worldwide shipping to support our international customers!
As a China-based textile supplier (located in Shaoxing, Zhejiang), we regularly export our window covering fabrics to key markets including:
Our products have been extensively tested and are trusted in these markets, and we handle shipments to distributors, converters, fabricators, and end-users around the world.
Yes — we do offer customized fabric development.
We are very experienced in developing custom fabrics according to our clients’ specific requirements, and this is actually one of our important service strengths.
What we can customize
Special visual effects (pearl, metallic, embossed, jacquard, etc.)
Yarn type & composition
Weave structure / pattern
Weight (gsm)
Width
Color (exact match by Pantone / color sample / digital file)
Hand feel & texture
Functional treatments / coatings
Flame retardant
Blackout level
Anti-bacterial
Anti-static
UV resistant
Waterproof / water-repellent
PVC-free / eco-friendly options
Request a Custom Quote
Let’s Discuss your
Next Project Together!
If you have a question or comment for us, please fill out our general contact form.
Connect with a Window Shade Expert.
Frequently Asked Questions
For our ready-stock fabrics (in-stock items from our collections), we offer very low or even no MOQ in most cases.
Specifically:
Roller shade fabrics (over 100 SKUs in stock): No minimum order quantity (MOQ) for featured collections.
Sheer, drapery, and blackout curtain fabrics (over 150 SKUs): Low MOQ – often starting from 1 roll or very small quantities, depending on the exact item and current stock.
This is one of our key advantages — we designed our inventory and Quick Ship Program to support small orders, sample testing, trial purchases, or urgent needs without high commitments.
Many of our clients start with small quantities to test quality and market fit before scaling up, and we fully support that.
Yes, many of our fabrics are specifically tested and certified for commercial, hospitality, contract, and public space applications, where fire safety and compliance standards are essential.
We maintain consistently high fabric quality through a rigorous, multi-stage quality control process and advanced production management — this is one of our core strengths.
Here’s how we do it:
4-Point Quality Inspection System
Every fabric goes through strict checks at four key stages:
Yarn preparation – We test yarn strength, uniformity, and color consistency before weaving.
Weaving – Inspect fabric structure, density, and defects during production.
Dyeing – Ensure even color absorption, fastness, and shade matching.
Coating/Finishing – Final checks for coating adhesion, flame-retardant performance (where applicable), hand feel, and dimensional stability.
Full ERP Traceability
We use an Enterprise Resource Planning (ERP) system to track every roll from raw material batch to finished product. This allows complete traceability — you can know exactly which yarn lot, dyeing batch, and production date your fabric came from.
In-House and Third-Party Testing
All ready-stock collections are regularly tested for:
Color fastness (to light, washing, rubbing)
Flame retardancy (e.g., NFPA 701 compliance where required)
Tensile strength and tear resistance
Dimensional stability after washing or exposure
We also work with accredited labs for independent verification when needed.
Experienced Team & Strict Standards
Located in Shaoxing — China’s textile hub — we partner only with vetted weaving, dyeing, and coating factories that meet our high standards. Our QC team conducts on-site inspections throughout production.
As a result, our clients receive fabrics with reliable performance, consistent color and texture, and minimal defects — whether ordering 1 roll or 100.
Yes, we provide worldwide shipping to support our international customers!
As a China-based textile supplier (located in Shaoxing, Zhejiang), we regularly export our window covering fabrics to key markets including:
Our products have been extensively tested and are trusted in these markets, and we handle shipments to distributors, converters, fabricators, and end-users around the world.
Yes — we do offer customized fabric development.
We are very experienced in developing custom fabrics according to our clients’ specific requirements, and this is actually one of our important service strengths.
What we can customize
Special visual effects (pearl, metallic, embossed, jacquard, etc.)
Yarn type & composition
Weave structure / pattern
Weight (gsm)
Width
Color (exact match by Pantone / color sample / digital file)
Hand feel & texture
Functional treatments / coatings
Flame retardant
Blackout level
Anti-bacterial
Anti-static
UV resistant
Waterproof / water-repellent
PVC-free / eco-friendly options
Let’s Discuss your
Next Project Together!
If you have a question or comment for us, please fill out our general contact form.
Connect with a Window Shade Expert.
DKT
