Manufacturing

Learn more about what drives KSB to excel as the leading window film supplier in China.

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Factory Overview

KSB window film manufacturer factory aerial view for showing manufacturing scale and facilities

Our factory covers 50,000㎡ and is equipped with 3 advanced coating lines, precision laminating systems, and modern curing workshops. With 105 skilled technicians, we maintain high production capacity and consistent quality to support global OEM/ODM orders.

We specialize in TPU paint protection films, automotive window films, and architectural films with advanced self-healing, scratch-resistant, and UV-stable technologies. Each roll undergoes strict quality control, including tensile, puncture, optical, and aging tests. Certified by ISO, MSDS, ROHS, and REACH, we deliver reliable and customizable solutions for worldwide partners.

KSB window film manufacturer factory raw material preparation for film production process

Raw Material Preparation

Inspect TPU, PET, PU, adhesives & protective films for thickness, transparency & purity.

KSB window film manufacturer factory with coating and laminating machine for film production and layer bonding

Coating / Laminating

Apply functional layers (UV, scratch-resistant, nano-coating) and composite multi-layer films.

window film drying and curing machine for film processing and performance stabilization

Drying / Curing

Use heat or UV curing to solidify coatings, ensuring durability and stability.

KSB window film manufacturer factory slitting and rewinding process for cutting rolls into required sizes

Slitting & Rewinding

Cut rolls to customer-specified widths and lengths; prepare for packaging.

KSB window film manufacturer factory quality control for monitoring production and ensuring product consistency

Quality Control

Test optical, physical, and functional properties (VLT, tensile, scratch, UV, heat, self-healing).

KSB window film manufacturer factory packaging and shipping process for safe delivery and global export

Packaging & Shipping

Label, pack, and ship films to distributors, OEMs, and bulk clients worldwide.

Our Certifications

OEM/ODM Services

Step 1 – Requirements Discussion ​

Collect your specifications, branding needs, and market positioning.

Step 4 – Mass Production

Collect your specifications, branding needs, and market positioning.

Step 2 – Sample Development

Provide film samples or custom formulations for evaluation.

Step 5 – Quality Inspection

Optical, mechanical & durability tests before shipment.

Step 3 – Specification Confirmation

Finalize thickness, VLT, IRR, width, length, packaging and labels.

Step 6 – Packaging & Delivery

OEM packaging, labeling, and global shipping support.

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