ABOUT PRIMARY WINDOW FILM
Primary Film is a economic window film solution designed for both functionality and durability. During production, pigments are seamlessly integrated into the base material, ensuring outstanding color stability that resists fading over time. It offers excellent heat insulation, reducing indoor temperatures and slashing air - conditioning costs. With the ability to block up to 99% of harmful UV rays, it safeguards interiors from sun damage and protects occupants from radiation risks.
Installation is straightforward, thanks to its user - friendly adhesive and detailed instructions. Made from non - toxic materials, it’s safe for all environments. Ideal for homes, offices, and cars, Primary Film combines performance, ease of use, and safety.
What are the differences between different types of window film?
Type | Core Structure Characteristics | | Applicable Scenarios |
Dyed Film | Only dye layer + glue layer | 1-1.8mil | Low-end model, limited budget |
Metallic Film | Multilayer metal + polyester substrate | 2-3mil | In high temperature areas, pursue high insulation |
Nano Ceramic Film | Nano-ceramic particles + PET layer | 2-4mil | High-end models with signal penetration |
Privacy Film | Dark dye layer + one-way perspective technology | 2-3mil | Commercial/luxury cars, privacy oriented |
The main structure of car window film

What are the benefits of car window film?

- Energy Savings: Blocks solar heat,
- UV Protection: Shields against 99% of UV rays, preventing furniture fading and skin damage.
- Privacy: Provides one - way visibility, keeping interiors private without sacrificing views.
- Safety: Holds broken glass together in case of impact, reducing injury risks.
- Durability: Resists scratches and fading, ensuring long - lasting performance.
- Cost - effective: Combines multiple functions at an affordable price.

Primary Film is suitable for a variety of places. Here are the details:
- Residential Buildings: It can be installed on the windows of living rooms, bedrooms, and kitchens. It helps to block UV rays, reduce heat, and enhance privacy, creating a more comfortable and energy - efficient living environment.
- Commercial Buildings: Offices, shops, and restaurants can also benefit from Primary Film. It not only provides a comfortable working and shopping environment by regulating indoor temperature and blocking glare but also helps to protect the interior decoration and display items from UV damage.
- Automobiles: Applied to car windows, it can block sunlight, reduce heat inside the car, and protect passengers from UV radiation. At the same time, it can enhance the privacy of the car interior.
- Industrial Facilities: In factories and warehouses, Primary Film can be used on the windows to control the indoor temperature, protect equipment and materials from UV - induced degradation, and improve the working conditions of employees.

Primary Film is completely harmless to humans.
Crafted from non - toxic, eco - friendly materials, it doesn't release any harmful chemicals, even under high temperatures or long - term use. Rigorously tested to meet strict safety standards, it ensures peace of mind, making it a perfect choice for homes, offices, and vehicles where human health and well - being are top priorities.



As a vertically integrated manufacturer, we control the entire production process—from functional masterbatch formulation to base film extrusion, coating application, slitting, and finished product assembly. This seamless supply chain ensures superior quality control, cost efficiency, and rapid customization for all paint protection film (PPF) solutions.
Equipped with top-tier fully imported TPU film production lines, we combine global precision with independent R&D upgrades to refine equipment performance. Our advanced machinery enables us to produce high-quality TPU base films with exceptional clarity, durability, and dust-free surfaces—critical for premium paint protection.



Our multidisciplinary team includes:
- Thermoplastic Elastomer Polymer Specialists: Optimizing material properties for superior adhesion, UV resistance, and self-healing performance.
- Mechanical Equipment Engineers: Ensuring precision in every production stage, from extrusion to coating.
- Production Technology Experts: Mastering processes to achieve uniform thickness, flawless surface finish, and consistent product quality.
- Dedicated QC Professionals: Conducting rigorous pre-shipment inspections to guarantee alignment with sample standards and dimensional accuracy (e.g., film length compliance).
Before shipment, our QC team meticulously verifies:
- Product-Sample Consistency: Ensuring every batch matches the approved prototype in texture, thickness, and performance.
- Spec Compliance: Checking film length, width, and mechanical properties to meet exact customer requirements.
- Dust-Free Purity: Maintaining cleanroom-grade production environments to eliminate surface imperfections.
With a large-scale warehouse stocked with TPU paint protection film, automotive window film, architectural decorative film, TPU windshield film, and colored PPF, we enable immediate order fulfillment. Our streamlined logistics ensure your products are delivered promptly, reducing lead times and enhancing supply chain reliability.


FAQ:
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A: We use multi - layer protective packaging. Each roll of Primary Film is first wrapped in anti - static and moisture - proof films, then placed in reinforced cardboard tubes or cartons with shock - absorbing materials. We cooperate with reliable international logistics partners, and for long - distance sea freight, we ensure containers are properly secured and climate - controlled if needed to maintain product integrity.
A: Absolutely. Our R & D and production teams are experienced in adapting products to different regional regulations. Whether it’s adjusting the UV - blocking rate, heat - insulation performance, or modifying packaging labels to meet local language and warning requirements, we’ll work closely with you to ensure full compliance.
A: We'll provide a detailed timeline after order confirmation based on your specific requirements.
A: We have a dedicated international after - sales team available 24/7 via email, phone, and online chat. We provide remote installation guidance, troubleshooting for product issues, and offer replacement parts or products promptly in case of quality problems within the warranty period.
A: The MOQ starts from 1 roll.We're open to discussing lower quantities for trial orders or for new business partners.