Which is better, Zhonglian or He Shan Intelligent Excavator?

He Shan Intelligent He Shan Intelligent Equipment Co., Ltd. (formerly known as Hunan He Shan Intelligent Machinery Co., Ltd.), founded in 1999, is located in Changsha City, Hunan Province, and is an enterprise mainly engaged in the manufacture of special equipment. Compared with He Shan Intelligence, Zhonglian and He Shan Intelligence have a longer history and stronger strength. Zhonglian Intelligent Technology (Henan) Co., Ltd., founded in 2020, is located in Zhengzhou City, Henan Province, and is an enterprise mainly providing software and information technology services.