Yantai Jinyuan Mining Machinery Co., Ltd., located in Yantai High-tech Industrial Park, is a specialized company integrating test research, process design, equipment manufacturing, installation and commissioning, and personnel training. The company boasts strong technical strength and complete professional disciplines, with personnel holding intermediate and senior technical titles accounting for over 30% of the total workforce and over 70% of management staff. Relying on advanced management methods and excellent product quality, the company has grown rapidly and become a pacesetter in the industry. It is the first in the industry to pass the ISO9001:2015 quality system certification. Its products are sold well in more than 20 provinces, municipalities, and autonomous regions across the country, and have been exported multiple times to Russia, Mongolia, North Korea, South Korea, Myanmar, India, Canada, Chile, Tajikistan, Pakistan, South Africa, Zimbabwe, Congo, and other regions. The company has established a solid business reputation among its customers.

Jinyuan Group has a new mineral processing technology R&D center and, in 2020, wholly acquired Shandong Jindu Engineering Design & Consulting Co., Ltd. Founded in 1989, Shandong Jindu Design Company is one of the earliest specialized mine design and consulting companies in the domestic industry, with its main business covering process design and technical consulting. It holds Grade B qualifications in metallurgical mine engineering, Grade B in light steel structure engineering, Grade C in construction engineering, and Grade B credit certificates in eight categories of engineering consulting. This restructuring achieved resource integration and complementary advantages for both parties. Jinyuan Group has since obtained its own design qualifications, marking a new milestone in improving its industrial structure and enhancing its own development.