What about Shanghai Zhida Technology Development Co., Ltd.?

It's good. Chang 'an Deep Blue Charging Pile is produced by Shanghai Zhida Technology Development Co., Ltd. The company was established at 20 10, located at Guo Tong Road1001room, Yangpu District, Shanghai. Business scope: development and sales of automobile related parts, electromechanical products, chemical products and electronic products; Development and sales of electric vehicles and their parts. Headquartered in Shenzhen, China, it is a research and development, intelligent hardware manufacturing, sales and operation service company.