Heikki Technology Co., Ltd. was established in 1995, located in high-tech zone of Jianghai Jiangmen, covering an area of over 20,000 square meters.

Heikki is a high-tech enterprise specializing in manufacturing, research and development, and also possesses the qualifications of "National High tech Enterprise" and "Specialized, Fined, Peculiar and Innovative Enterprise". innovation and production of extension sockets, mainly exporting to Europe, the Middle East, Southeast Asia... and other countries. Products are certified with approval like CCC (China), SQM (Saudi Arabia) , GCC (Middle East), ESMA (Dubai), UKCA (United Kingdom), BS1363 (Hong Kong), Ss (Singapore), MS(Malaysia) , KC (South Korea), TISI (Thailand) , PS (Philippines), CE (Europe) and other international safety certification. Heikki conforms to IS09001, IS014001, IS045001 and other management systems.

Heikki has plenty of patents including product appearance, innovation, invention and some international patents as well. Also, we do ODM for domestic and foreign first class brands. Since 2021, it extended its business to domestic market and built its own brand "MOWIN LEGNED" for extension socket products.