Our History
Hunan Haozhi Nano Technology Co., Ltd. was an enterprise that focuses on R&D, production and sales of PDLC smart products. Head Quarter is located in Tianxin Dist, Changsha; R&D center is in Yuhua dist, Changsha and manufacturing base stands in Qiyang Technology Zone, Yongzhou city, which covers an area of 23,248 sqms with standard workshops and advanced equipments.
Based on the brand principle of 鈥淟et customers feel respect and esteem鈥? Haozhi is devoting to supply the best PDLC smart products and solutions, and trying to become a learning & technological enterprise. The market covered Asia, Europe, Australia, South Africa, and North America, etc.
We are continuing to improve the PDLC smart products and solutions, let the PDLC smart products 鈥渆lectrify your space鈥?
Our Factory
Our Product
Self-adhesive smart film, Laminated smart film, Smart glass, Nano Ceramic Solar Window Film etc.



Product Application
Our Certificate
ISO9001:2015, CE, FCC, ROHS
Our ExhibitionPdlc Switchable Self Adhesive Film
website:http://www.iwittesmartfilms.com/