DM.DM was established in June 2002 with a registered capital of 624 million yuan. It is a new materials industrial group specializing in the research, development, production, and sales of various functional films and polymer synthetic materials. DM has established an industrial structure centered on retroreflective materials as its main business, optical electronic materials as its core, and other functional polymer materials as extensions. It is currently the world's leading publicly listed manufacturer of retroreflective materials and also stands as a leading enterprise in China's new materials industry, distinguished by its comprehensive product portfolio, advanced technological capabilities, and robust R&D and manufacturing strengths. “DM” is the original brand identifier of Daoming Optics Co., Ltd., holding the original brand trademark registration certificate. After over 20 years of development, it has become the vanguard in domestic reflective material substitution and the synonym for comprehensive functional film materials. Its core business encompasses the R&D, design, and production of functional films, primarily reflective materials. Key products include reflective films and fabrics of various specifications and grades, as well as reflective apparel and accessories manufactured from these materials. Additionally, it produces functional film products such as flexible packaging films for lithium batteries, multifunctional composite brightening films for LCDs, optical film sheets, and quantum dot films. Primary products include: reflective films, reflective fabrics, and reflective apparel/products manufactured from these materials; lithium battery flexible packaging films; multi-functional composite brightening film rolls for LCDs; optical film sheets; and quantum dot films.
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