On September 7, 2021, Sunward Intelligent Equipment Group and PSR group jointly established Hunan Sunward & PSR Machinery Equipment Co., Ltd. With the common goal of "creating value for customers and achieving win-win results", and adhering to the values of "professionalism, concentration and pragmatism”, the two sides have opened a new journey in the field of material crushing and screening. Sunward Intelligent Equipment Group was founded in 1999 under the leadership of Professor He Qinghua of Central South University. In December 2018, Sunward Intelligent signed the Share Transfer Framework Agreement with Guangzhou Industrial Investment Holding Group Co., Ltd., and Guangzhou Industrial Control Group became the largest shareholder and actual controller of Sunward Intelligent. The company has now developed into an international enterprise group with a certain influence at home and abroad, with the listed company - Sunward Intelligent Equipment Co., Ltd. as the core, and Changsha as the headquarters. Now it is one of the top domestic underground engineering equipment enterprises, the top 50 global engineering machinery manufacturers, and the top 3 global regional aircraft leasing enterprises, and has been selected into the top 50 intelligent manufacturing enterprises in China. PSR group is an international well-known construction equipment investment and trading enterprise, headquartered in California, USA. PSR group successfully acquired technologies of Atlas Copco mobile crushing product line in 2019 which is a leader in the global mining field, and exclusively owns the innovative technology of mobile crushing and screening equipment under the brand. The equipment types include jaw crushing, cone crushing, impact crushing and all kinds of screening equipment, which are approved to be manufactured in China and sold all over the world. Hunan Sunward • PSR Machinery Equipment Co., Ltd. specializes in the research, manufacturing, sales, and service of crushing and screening equipment in the mining and engineering fields. The company has core technology in the crushing and screening industry, providing full process services from project planning, design, construction, operation management, technical support, and spare parts supply for the green and intelligent mining, sand and aggregate processing, solid waste treatment, and other sand and stone industry fields, and is committed to becoming a global leading expert in comprehensive material handling solutions.