TONELUCK, its a high-tech enterprise specializing in research&development, manufacturing, and sales of automotive and precision home appliance switches and components. TONELUCK, established in Hong Kong in 1976, has become a globely wellkonew brand in the field of micro switches and pressure sensors, with many subsidiaries at home and abroad. After more than 40 years of unremitting efforts and continuous research, TONELUCK has achieved remakable development and progress in technical fields such as precision molds, injection molding/coating molding, metal molding, electroplating, automated production, and application testing, and has been rated as "Top Ten Civilized Enterprises" and "High-tech Enterprises" ofHuizhou. Currently, TONELUCK holds over 100 patents and have more than 3,000 employees. Among them, there are over 300 product development personnel and more than 800 engineering technicians. Domestically, TONELUCK has five major production bases located in Huizhou, Guangdong; Chuzhou, Anhui; Liuzhou, Guangxi; Chongqing；Mexico.