Yangzhou Alvin  Optoelectronic  Technology Co., Ltd. was established in October 2013 in the Yizheng Economic Development Zone, Yangzhou, Jiangsu Province, with a registered capital of RMB 55 million. The company is a national high-tech enterprise specialized in the R&D, production and sales of high-end functional coating composites. Its main products are functional release films used in precision processes for consumer electronics, automotive paint-protection films, optoelectronic displays, MLCC/LTCC and many other fields.
    Wanrun has accumulated extensive formulation know-how and process technologies in release-agent formulation design and modification, resin blending and dispersion, interfacial surface-energy design and treatment, precision coating and lamination, and coating durability under complex service conditions. An R&D platform—the Functional Electronic Thin-film Materials R&D Center—has been built to international standards. Product performance indicators have reached the level of equivalent imported materials, making Wanrun one of the few domestic suppliers capable of replacing high-end imported release films in multiple markets. The company maintains strong and continuous R&D investment and currently owns 13 authorized invention patents, 29 utility-model patents and 1 trademark.
    The company has been honored as a National High-Tech Enterprise, the fourth-batch National “Little Giant” Enterprise, Jiangsu Provincial Enterprise Technology Center, Jiangsu Manufacturing Little Giant, Yangzhou Enterprise Technology Center and Yangzhou Engineering Technology Center. To strengthen management compliance, Wanrun has successively established ISO 9001 Quality Management, ISO 14001 Environmental Management and ISO 45001 Occupational Health & Safety Management systems.