Ningbo Sunny Precision Industry Co., Ltd., located in Yuyao City, Ningbo, Zhejiang Province, was founded on April 5, 2002. It was originally affiliated to Sunny Group. Sunny Group, founded in 1984, is the largest comprehensive optoelectronic enterprise in China. Ningbo Sunny Precision Industry Co., Ltd. is a national high-tech enterprise and an outstanding innovative enterprise in Ningbo; It was restructured into a joint stock limited company in December 2013 and listed on the NEEQ in February 2015 (stock code: 831906). Shunyu Seiko Co., Ltd. has Chuzhou Company, Wuhan Company, Liuzhou Company, Indonesia Company and Shunyu Bell Automation Company.

Sunny Mould has always been committed to being a global leader in the integration of optical, mechanical, electronic and computer integrated intelligent functional parts of automobiles, always paying attention to customer needs and market changes, continuously building the competitiveness of core products, accelerating product iteration and product family expansion, constantly deepening and making breakthroughs in the research of vehicle intelligent lighting and vehicle intelligent electronic control technology, and providing customers with a full set of turnkey engineering services for system development. The company has established research centers and laboratories with many domestic and foreign scientific research institutes to ensure that the R&D and design capabilities and processing and manufacturing capabilities are at the leading position in the industry. Sunny Seiko Group has now entered a stage of rapid development.