
Substrate & Composition: Made from 30% Polyester + 70% PVC, with a weight of 470 g/m² ±5% and thickness of 0.65mm ±5%. The polyester-PVC blended structure ensures excellent tensile strength, controlled dimensional stability and consistent performance under varying temperatures. Standard finished widths reach 200/250/300cm, with roll length of 35 linear meters, suitable for large window projects with reduced splicing waste.
Core Process & Compliance: This fabric meets strict global safety and environmental standards, including NFPA701 (USA) flame retardant certification. It also features Grade 4.5 color fastness under AATCC 16-2003 standard, ensuring long-term color stability under sunlight exposure.
Production Capacity: Our factory owns independent full-chain production capacity from raw material selection to finished processing. We support bulk commercial orders as well as small-batch customized solutions, with stable quality control and punctual delivery cycles.

Light & UV Control Performance: With 5% openness factor, the fabric balances soft natural light entry and effective glare reduction, creating a comfortable indoor light environment. It blocks 95% of harmful UV rays, protecting furniture, flooring and occupants from sun damage while maintaining outward visibility.
Flame Retardant & Safety Performance: Certified by NFPA701 (USA) fire safety standard, it effectively inhibits flame spread, meeting the fire safety requirements of high-rise buildings, offices, hotels and commercial projects.
Durability & Weather Resistance: The polyester-PVC composite material features anti-aging, tear-resistant and waterproof properties. With anti-fungal and anti-static surface treatment, it is easy to wipe and maintain, suitable for long-term use in high-frequency public environments.

Our C1 Series fabric is widely applied in office buildings, hotel lobbies, conference rooms, shopping malls, hospitals and public facilities. It perfectly fits sunscreen roller blinds, vertical blinds and panel blinds, compatible with most mainstream blind track systems. Customized shading solutions are available for specific project scenarios.
In terms of cooperation support, we provide one-stop OEM/ODM services. Customizable width, color, packaging and specifications are offered according to your brand positioning, along with complete test reports and certification documents. Our professional team provides whole-process technical guidance, and the after-sales team offers 24-hour online service.
GROUPEVE factory has over 20 years of experience in manufacturing flame retardant and sunscreen fabrics, with mature production technology, strict quality inspection and a complete supply chain system. Our series products are exported to more than 30 countries and regions, building long-term stable partnerships with well-known global window covering brands.


| Item | Specification |
| SERIES | C1 Series (Openness 5%) |
| COLORS | C1501 / C1502 / C1503 / C1504 |
| COMPOSITION | 30% Polyester & 70% PVC |
| FINISHED WIDTH | 200 / 250 / 300cm |
| ROLL LENGTH | 35M (Standard Packing) |
| WEIGHT | 470 g/m² ±5% |
| THICKNESS | 0.65mm ±5% |
| MESH COUNT | 36*34 per inch |
| YARN DIAMETER | 0.42 x 0.42mm |
| OPENNESS FACTOR | 5% |
| UV PROTECTION | 95% Anti-Ultraviolet |
| COLOR FASTNESS | Grade 4.5, AATCC 16-2003 |
| FIRE CLASSIFICATION | NFPA701 (USA) |
To meet the needs of regional market
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