People's Electrical Appliances is good. According to the query on Baiyi.com.

1. People's Electrical Appliances is an old state-owned electrical component manufacturer, widely used in Pudong Airport, Beijing-Shanghai High-speed Railway, Three Gorges Hydropower, Beijing Subway, Olympic venues, South-to-North Water Diversion, Qinghai-Tibet Railway, Chang'e lunar exploration project, It is one of the largest enterprises in China's electrical appliance industry in terms of production and sales and ranks among the top 500 machinery companies in the world, including the Tai'an Hydropower Hub in Vietnam and other major domestic and foreign projects.

2. Delixi's wires are not good. The diameter of this year's wires is much smaller, and many BVR resistors failed to pass the tender. The cable material used is cheap and has air holes.