Shandong Hechuan Environmental Protection Machinery Co., Ltd., established in 2002, is a modern production enterprise integrating scientific research and development, engineering design, production installation, and commissioning services. the company covers an area of 20,000 square meters, with fixed assets of 30 million RMB, employing 6 engineers, 20 technical personnel, and over 100 employees. It holds 16 national patents. In 2012, the company implemented product standardization certification and was rated as a Weifang City Enterprise Technology Center. It has undertaken the Qingzhou City Science and Technology Development Plan twice and was recognized as a national high-tech enterprise and a trustworthy consumer demonstration unit in 2019. In 2021, it passed the approval of Weifang City' s industrial enterprise " one enterprise, one technology" R& D center, was named a " specialized, refined, and innovative" small and medium-sized enterprise in Weifang City, and was appraised as a national technology-based small and medium-sized enterprise. It is the first in its industry to pass the ISO9001 international quality management system certification, environmental management system certification, and health management system certification. It has passed the dual assessment of the China Classification Society and Shandong Province Shipbuilding Industry Association: Steel Vessel Production Capacity Assessment (second-level, third-class qualification). In 2021, the company jointly established the Hechuan Intelligent Equipment Research Institute with Chongqing University of Technology, relying on the strength of academic institutions for steady development.