About Us
Company Profile
International Heat Insulation Film Supplier
ZL FILM Supply is a professional international trading company specializing in window films and functional films. Headquartered in Guangzhou, China, our business spans key global markets including Asia, Europe, North America, and the Middle East. As a “Trusted Window Film Partner,” we are committed to providing high-quality automotive window films, architectural films, and paint protection films to customers around the world.
Our Company Core Values
Honesty as the foundation, reputation above all
Strict control, pursuit of excellence
Needs as the priority, service as the foundation
Mutual benefit and shared growth
Keeping up with the times, continuous innovation
Our Mission
To provide global customers with high-quality, cost-effective window film products and become the most trusted supply partner for window film distributors around the world.
Our Vision
To become a global leader in the trade of window films and functional films, setting industry standards and driving technological innovation.
Advanced Production Facilities, Delivering 100% Premium Products
To ensure that every customer receives only the highest-quality window film products, we operate advanced factory systems that blend traditional craftsmanship with modern technology. We are not just a window film supplier—we are guardians of quality. Every step of our production process is dedicated to ensuring your satisfaction.
Raw Material Selection
Strictly sourced from Japan, Germany, and the USA to ensure premium base quality
Cleanroom Production
100,000-class dust-free workshop to prevent micro-dust from affecting film quality
Precision Coating
Computer-controlled automatic coating system ensures coating uniformity within ±0.01mm
Heat Treatment & Shaping
Patented temperature control system ensures internal stress release, enhancing film stability
Laser Cutting
High-precision laser cutting system ensures accurate dimensions for every roll
Multiple Inspections
Fully automated optical inspection system eliminates any defective products
Strict Control at Every Step — All for the Best Quality
We firmly adhere to the principle of “Quality First” and have built a comprehensive quality control system that runs through the entire production process. From raw material intake and manufacturing to final product delivery, every stage is closely monitored and rigorously tested to ensure each roll of window film meets the highest industry standards. We don’t just inspect products — we protect your trust and your brand’s reputation.
Raw Material Inspection
100% sampling inspection for every batch of raw materials to ensure they meet technical requirements
Production Process Monitoring
Real-time monitoring of key production parameters to ensure process stability
Full Finished Product Testing
Every roll undergoes multiple tests, including optical clarity, heat rejection performance, adhesion, and weather resistance
Third-party Certification
Regular testing by national authoritative institutions to ensure compliance with international standards
Traceability System
Every roll features a unique QR code traceable to production batch, raw material source, and test data
Pre-shipment Review
Each batch is reviewed for appearance, specifications, and performance before shipment to ensure optimal condition
The Common Choice of Global Customers, What Are You Waiting For?
Window film dealers from around the globe have already chosen to partner with us! We provide a stable supply, high-quality products, and attentive service, earning the trust and praise of customers worldwide. No matter where you are, if you need a professional window film solution, we are ready to offer fast and efficient support.
Join our network of partners today and let’s expand into greater markets together!
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Book Now and Experience Professional Service!
Whether you need heat insulation film wholesale, product consultation, or customized solutions, our professional team is at your service anytime. Book now and enjoy exclusive discounts and efficient service!