Thuong Dinh Electric Wire and Cable Joint Stock Company with the trade name “CADI-SUN”, formerly known as Thuong Dinh Cooperative Group (established in 1985). To keep pace with the trend of transforming the economy from a centralized management mechanism to a market mechanism, on April 20, 1999, Thuong Dinh Cooperative Group transformed into Thuong Dinh Company Limited and is now Thuong Dinh Electric Wire and Cable Joint Stock Company. The company operates multi-industry in the field of manufacturing and trading electric cables, PVC/XLPE plastic beads; Real estate business and investment in infrastructure construction of industrial zones and clusters.   CADI-SUN currently has three large factories, one member company, and one industrial cluster in Hanoi and Hai Duong; 6 branches in provinces: Hai Phong, Thanh Hoa, Nghe An, Da Nang, Tay Nguyen, Ho Chi Minh City with a total investment capital of over USD 80 million.

CADI-SUN products have been present in most constructions, projects, industrial parks and hydroelectric and thermal power projects nationwide: Son La Hydroelectric Project; Bai Chay bridge lighting project; Lighting project in T20 Da Nang area; Dung Quat industrial park project; Vietnam Rural Energy Project II in the Northern region, including Ha Tinh, Ha Nam, Hung Yen, Thai Nguyen, Hai Duong provinces; National Convention Center construction project; Vinhomes Smart City project, Vinhomes Ocean Park; Bach Mai Hospital Project, RADA Station Project of the Navy, and so on. The CADI-SUN brand is increasingly prestigious, prominent, and loved by Vietnamese consumers. Many large economic corporations in the world have chosen CADI-SUN as a strategic partner for cooperation and investment such as Samone Group, Dongyang Group, Shangjin Group (Korea), Myanmar Padauk Co., Ltd., Pan Asia-Thailand, Lao Viet Construction.