Learn more about what drives KSB to excel as the leading window film supplier in China.
KSB was officially established in Hong Kong.
Began research and development of advanced scientific film materials.
Launched initial exports to international markets, marking the start of our global footprint.
Opened our state-of-the-art production facility in Dongguan City, China, covering 50,000㎡.
Installed three cutting-edge production lines (2015, 2016, 2019).
Annual production capacity reached 60 million sqm.
Production conducted in controlled temperature & humidity cleanroom environments.
Core R&D team established under leading industry scientists.
Launched proprietary “Nano Refine” technology, creating patented antibacterial/negative ion films (Patent No. 7L201920332997.9).
Strengthened product portfolio and global market competitiveness.
Products exported to 50+ countries, covering Southeast Asia, Middle East, Europe, North America, and more.
Participated in major automotive industry exhibitions:
Canton Fair (April & October annually)
Moscow MIMS
SEMA Show
Frankfurt Exhibition
Domestic exhibitions in Beijing & Shanghai
Achieved key certifications: ISO, CE, ROHS.
Expanded PPF, automotive window film, and architectural film product lines.
Recognized as one of the world’s leading manufacturers and distributors of high-performance window films.
Continued innovation in automotive window films, windshield films, paint protection films, and commercial/residential architectural films.
Reinforced OEM/ODM support and custom solutions for B2B clients worldwide.
Maintained stable supply and quality control across all production lines.
Expanded participation in global trade shows and industry exhibitions annually.
Strengthened R&D capabilities with ongoing product innovation and new patents.
Consolidated presence in over 60 countries, earning strong trust among international distributors and professional installers.
No.6, Dongjiang Road, Eastward, Zhongtang Town, Dongguan, Guangdong



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