In April 2018, the "Crimp-free self-locking connector" manufactured by Watong company was used in the laneway box substation under construction in Jinjiang District, Chengdu.
In June 2017, the voltage-free self-locking connector developed by Zhongshan Wotong Electric Appliance Technology Co. , Ltd. was used in Tuqiao power supply station of Chengdu Power Supply Company. The Product installs in the jurisdiction area Longjing South Street 66 resident community.
In October 2017, the "Crimp-free self_locking connector" made by Zhongshan Wotong Electric Appliance Technology Co. , Ltd. was applied to Gaopeng Avenue Station of Chengdu Metro Line 8, which was built by China Railway Sanju Group.
The National Meteorological Centre has also issued an orange alert for heavy snow and a blue alert for cold wave. The highways, railways and civil aviation in many parts of China have been affected to different degrees. Local power systems are also facing a new round of tests.
China has become the world's largest connector manufacturing base as the world's manufacturing industry shifts to Chinese mainland and the center of gravity of global connector manufacturing shifts to Chinese mainland.
Recently, "Crimp-free self-locking connector" 2018 Chengdu product promotion was successfully held, at the same time, Zhongshan Wotong Electrical Appliance Technology Co. , Ltd. and Sichuan Province Strategic Partner Chengdu Yuhua Technology Co. , Ltd..