Sunward intelligent equipment group was founded in 1999 under the leadership of Professor He Qinghua of Central South University. It started with a revolutionary and innovative product – Hydrostatic pile driver, Now it has developed into a listed company – Sunward Intelligent Equipment Co., Ltd. as the core (Stock Code: 002097), an international enterprise group with Changsha as its headquarters and certain influence at home and abroad. With total assets of 18 billion yuan, the company is one of the leading enterprises of underground engineering equipment in China, one of the top 50 global construction machinery manufacturers, the top 20 world excavator enterprises and the top 3 global regional aircraft leasing enterprises.

PSR group is an international well-known construction equipment investment and trading enterprise, headquartered in California, USA. PSR group successfully acquired all 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 patent 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. is mainly engaged in the manufacturing, sales and service of crushing & screening equipment, and is committed to providing comprehensive solutions to China’s mining, solid treatment, tunnel and construction sand and aggregates processing industries.