In 2005, TCL Group cooperated with France's Legrand Group, and transferred the equity of TCL International Electrician (Huizhou) Co., Ltd. and TCL Building Technology (Huizhou) Co., Ltd. 100% to establish TCL- Legrand, which became the largest investment project of France's Legrand Group in China, with two core businesses: switch socket and integrated wiring. Commercial brands include TCL- Legrand, Legrand, Ou Chuang and so on.
Shenzhen Shidean Rogeland Electronics Co., Ltd. was established by Rogeland Group and Shidean Company in 2006. Relying on the international enterprise management mode of Rogland Group, Stan Rogland Company specializes in building intercom products, integrating R&D, production, sales and service, and has accumulated rich practical experience and strong professional and economic strength. It is a national high-tech enterprise, vice chairman of China Security Products Industry Association, and the first batch of "China Famous Brand" products enterprises in the industry. It has won the title of "Top Ten Security Brands in China" for five consecutive years, and its market share, sales volume and tax payment have set a new enterprise record in China for many years, ranking first in the security industry in terms of comprehensive strength. In China, it has more than100000 users and a market share of 30%. Shidian Legrand is committed to developing the China market, providing customers with three brands of building intercom products: Shidian, Legrand and Bticino.