Is Dalian Zhong Yi a state-owned enterprise or a central enterprise?

Dalian Zhong Yi is a state-owned enterprise as well as a central enterprise. The full name of Dalian Zhong Yi is that Zhong Yi Group Dalian Engineering Technology Co., Ltd. was established in 1957. Zhong Yi Group Dalian Engineering Technology Co., Ltd. is a wholly-owned subsidiary of China No.1 Heavy Machinery Co., Ltd., a listed company of China Zhong Yi Group Co., Ltd., and a national (Dalian) high-tech enterprise.

Company development field

Zhong Yi Group Dalian Engineering Technology Co., Ltd. has been committed to providing users with comprehensive system solutions such as high-end equipment design and manufacturing, technology integration, complete sets of equipment and general contracting services. Facing the heavy equipment industry in the fields of energy, mining, transportation, metallurgy, nuclear power and petrochemical, it has the ability of design and development, engineering consultation, engineering design, engineering construction and project management and a perfect service management system.

The company's research and development capabilities

Zhong Yi Group Dalian Engineering Technology Co., Ltd. has the ability to design and develop large-scale metallurgical complete sets, petrochemical containers, forging, mining, nuclear power and other equipment, has formed a strong design system and perfect design standards, has the ability to support fluid transmission systems and electrical automation systems for heavy equipment such as metallurgy, forging and mining, and has the ability to complete research and development, engineering design and consulting services for large-scale environmental protection projects, petrochemical, coal chemical products and catalyst products, and chemical and metallurgical equipment.

The company develops products

Through independent innovation and joint development, 1900mm slab caster, 2250mm hot tandem mill, 4300mm medium plate mill and 1300 ton Komatsu press with advanced level in the contemporary world have been designed successively. Products with independent intellectual property rights include 15000t hydraulic press, 25m3 mining excavator, 3800mm horizontal roller mill, and several sets of hydrogenation reactors.

Qualifications obtained by the company

The company has passed ISO 9000 quality system, pressure vessel quality system, ASME pressure vessel quality system and ASME nuclear quality system certification, and obtained the patent for the production method of desulfurization, denitrification and dust removal activated coke. It has Grade B design qualification of chemical engineering specialty, design qualification of special equipment for pressure pipeline, design qualification of A 1, A2, A3 and SAD pressure vessels specified in the design license of special equipment in People's Republic of China (PRC), and obtained the title of ASME U and U2 in China.

Business scope of the company

Mechanical, electrical control, automation, hydraulic design and related technology development, technical consultation, technical service and technology transfer; Designing, producing, displaying and publishing advertisements; Mechanical processing; Data translation; Development, design and manufacture of seawater desalination equipment; Manufacture and sales of electromechanical equipment and industrial automatic control system devices; Computer software development; Import and export of goods and technologies; General contracting of petrochemical, coal chemical, environmental protection and metallurgical industries; Design and construction of architectural engineering, environmental protection engineering, electrical engineering and electromechanical engineering; Engineering survey and design; Engineering cost consultation; Project management; Engineering supervision; Professional design service. (Projects subject to approval according to law can only be operated after approval by relevant departments. )