FAQ

▍Q: Is 15% VLT legal for front side windows, and what should I tell my customers?

A: 15% VLT is a dark tint, but it is legal for front side windows in more regions than 5% VLT. Some states and countries allow 15% on front side windows, while others require 35% or higher. As a Window Tint manufacturer, KOOFILM recommends confirming local regulations before installation. For customers who want privacy and heat rejection but still need nighttime visibility, 15% VLT offers a practical middle ground — darker than factory tint, yet safer than limo tint. Always advise customers to check their local laws and consider their driving habits.

▍Q: What makes KHR1599 Nano Ceramic Film different from standard ceramic or metallic films?

A: KHR1599 delivers 99% IRR and 99% UVR — the highest performance tier in our nano-ceramic lineup. Unlike metallic films, nano-ceramic technology uses non-conductive ceramic particles that reject heat without interfering with GPS, mobile signals, or toll transponders. It also resists fading, peeling, and bubbling far better than dyed or standard ceramic films. As an Automotive Window Film factory, KOOFILM engineered KHR1599 for premium markets where maximum heat rejection, signal-friendly performance, and long-term durability are non-negotiable. The 10-year warranty backs that promise.

▍Q: What are the sample, MOQ, lead time, and pricing terms?

A: KOOFILM supports free A4 samples for quality testing. The standard roll size is 1.52m × 30m, and the trial MOQ is typically 1 roll — ideal for evaluating installation behavior, clarity, and shrink performance before scaling up. Lead time is generally 7–15 days for standard orders. Wholesale pricing is tiered by volume; OEM/private-label MOQs are separate and confirmed with the sales team. Start with a sample, then a trial roll, then negotiate volume pricing.

▍Q: What customization and support does KOOFILM offer for private-label brands?

A: KOOFILM offers custom packaging, private labeling, logo printing on boxes/cores/warranty cards, and flexible product attribute customization. As both a Window Tint manufacturer and Automotive Window Film factory, we support OEM/ODM brand clients with dedicated technical contacts, installation guidance, and marketing materials. The 10-year warranty covers manufacturing defects such as peeling, bubbling, and adhesive failure. Confirm claim documentation and resolution timelines before placing your first bulk order.