Jiangsu Jiehui Intelligent Technology Co., Ltd. is a national high-tech enterprise specializing in intelligent logistics system integration and industrial automation solutions, dedicated to providing end-to-end intelligent warehousing and flexible production line upgrade services for clients across manufacturing, pharmaceutical distribution, and new energy industries. The company’s core businesses encompass research & development and manufacturing of intelligent warehousing equipment, development of logistics information system software, industrial robot system integration, and overall planning and implementation of intelligent factories. Its core competencies focus on key technological areas including stacker crane control algorithms, multi-AGV coordinated scheduling systems, and digital twin–based warehouse simulation platforms. The company has developed the independently controllable software platform “JH-LogiCore Intelligent Logistics Operating System,” which has achieved large-scale application in sectors such as pharmaceuticals, new-energy batteries, and fast-moving consumer goods (FMCG). The enterprise holds the “High-Tech Enterprise Certificate” (GR202332008765) and certifications for the ISO 9001/14001/45001 management systems; it also possesses qualifications for professional contracting of building mechanical and electrical installation engineering (Level III) and electronic & intelligent engineering (Level II). As of the end of 2025, the company holds 12 authorized invention patents, 47 utility model patents, and 63 software copyrights. Representative projects include the fully automated electrode cell automated storage and retrieval system (AS/RS) at CATL’s Jiangsu base, the Huaxia Pharmaceutical East China Intelligent Sorting Center, and the intelligent warehousing upgrade project for Jiangsu Hengrui Pharmaceuticals—all delivered projects having passed final customer acceptance. The company’s business operations are concentrated primarily in the East China region, with its main customers comprising large domestic manufacturing enterprises, pharmaceutical groups, and third-party logistics service providers. The company offers industry partners multiple collaboration models—including system integration, joint development, co-construction of projects, and technical empowerment—and actively participates in Jiangsu Province’s Key R&D Program, “Research on Key Technologies for Lightweight AGV Cluster Scheduling Oriented Toward Flexible Manufacturing,” driving iterative advancement and practical deployment of core intelligent logistics technologies.

Shandong Tianhang Machinery Equipment Co., Ltd. is a specialized equipment manufacturing enterprise focusing on the research and development, production, and technical services of mining machinery and environmental protection–specific equipment. The company is designated as a specialized, refined, distinctive, and innovative small- and medium-sized enterprise (SME) under the energy-saving and environmental protection equipment sector. Its core business encompasses the R&D, manufacturing, sales, and installation/commissioning of mining machinery, energy-saving and environmental protection equipment, crushing and screening equipment, and conveying equipment, as well as import/export of goods. Its key products include the TS-series mobile crushing plants, HTD-type high-efficiency fine crushers, and MSD modular sludge drying systems. Its technological focus lies in crushing, screening, sludge drying, and remote operation and maintenance control based on the Internet of Things (IoT). The company holds 19 authorized utility model patents and 2 authorized invention patents; multiple technologies have been applied in solid waste treatment scenarios such as construction waste resource utilization, comprehensive tailings utilization, and municipal sludge reduction. The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R0M), and some of its complete sets of solid waste treatment equipment have completed environmental protection technology registration with the Shandong Provincial Department of Ecology and Environment. Its products and services cover regions including Shandong, Henan, Hebei, and Inner Mongolia, primarily serving environmental engineering companies and solid waste disposal enterprises; representative projects include the Inner Mongolia coal gangue treatment project. The company possesses end-to-end service capabilities—from customized equipment development and system integration to on-site installation/commissioning and technical operation & maintenance—and provides integrated solutions and equipment cooperation for fields such as solid waste resource utilization, green mining, and environmental infrastructure construction, supporting various collaboration models including EPC, BOT, equipment supply, and technical services.

Dalian Ruixue Refrigeration Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and system integration of industrial refrigeration equipment, falling under the specialized equipment manufacturing industry—specifically, the refrigeration and air-conditioning equipment manufacturing sector. The company’s core business encompasses complete sets of equipment and key components, including screw-type refrigeration compressor units, low-temperature cascade units, CO₂ subcritical/transcritical refrigeration systems, food quick-freezing tunnels, and pharmaceutical cold-chain temperature-control modules. Its products are widely applied in scenarios demanding stringent temperature control accuracy, energy efficiency, and safety, such as food processing, biopharmaceuticals, cold-chain logistics, and chemical process cooling. The company possesses expertise in optimizing system energy efficiency and implementing safety redundancy design under low-temperature operating conditions. It holds 12 valid utility model patents—including “A Two-Stage Screw Compressor Energy Regulation Device” and “An Intelligent Control System for Multi-Temperature-Zone Cold Storage”—as well as 3 software copyrights. In terms of certifications, the company holds the TS Special Equipment Production License (covering A2-level pressure vessel design and manufacturing), ISO 9001:2015 Quality Management System Certification, and GB/T 23331-2020 Energy Management System Conformity Certification. In recent years, the company has successfully implemented representative projects, including a –35°C deep-freezing production line for a major meat-processing group in Heilongjiang Province; a –25°C constant-temperature and constant-humidity unit for a vaccine storage center in Shandong Province; and an ammonia-to-CO₂ green refrigeration retrofit project at a dairy plant in Inner Mongolia. Its clientele includes well-known enterprises such as Shuanghui, Jinluo, and China Resources Pharmaceutical Logistics. Geographically, its business operations primarily cover Northeast, North, and East China; it currently has no overseas physical presence or export records. Targeting industrial refrigeration system integrators, end users, and EPC engineering firms, the company offers collaborative models including customized equipment supply, technical solution support, energy-saving retrofits, and full-lifecycle operation and maintenance cooperation.

Xiangyang Wuerwu Pump Industry Co., Ltd. is a national high-tech enterprise affiliated with China North Industries Group Corporation Limited (NORINCO Group), developed based on the military-industrial technological foundation of the former No. 525 Research Institute. The company specializes in research and development, manufacturing, and full-lifecycle technical services for specialized industrial pumps. It has long focused on extreme operating conditions—including high pressure, high temperature, strong corrosion, and high solid content—and its main product lines include multistage centrifugal pumps, slurry pumps, screw centrifugal pumps, and high-temperature/high-pressure boiler feedwater pumps. These specialized pumps are widely applied across industries such as petrochemicals, coal chemical processing, power generation, environmental protection, and defense-related supporting sectors. Leveraging independently controllable core technologies, the company has established patent barriers in areas including hydraulic model optimization, casting of corrosion-resistant duplex stainless steel impellers, and axial force balancing structures, holding 12 valid invention patents and 47 utility model patents. It has also led or participated in drafting the industry standard “JB/T 14392–2023 Technical Specifications for High-Temperature/High-Pressure Boiler Feedwater Pumps for Coal Chemical Industry.” In terms of certifications, the company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications; holds a “Special Equipment Production License” (Grade B pumps); and certain products comply with API RP 610, 12th Edition. Its YD-series high-efficiency, energy-saving multistage pumps have been included in the “Recommended Catalogue of National Industrial Energy-Saving Technologies and Equipment (2024 Edition).” Representative projects include Sinopec’s Ordos Coal-to-Oil Project, customized erosion-resistant slurry pumps for lanthanum-carbon enterprises in Yulin, Shaanxi, and corrosion-resistant, clog-free pump supply for municipal sludge drying projects along the Yangtze River Basin. Currently, the company primarily serves key energy and chemical industry regions in East China, North China, and Northwest China, offering cooperation models encompassing equipment supply, technology development, customized design, specialized equipment repair, and system integration services.

GUNAI Heavy Industry (Suzhou) Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and system integration of heavy-duty mechanical equipment, and has long served heavy industrial sectors such as metallurgy, mining, and energy. The company’s core businesses encompass the manufacturing of metallurgical and mining-specific equipment; integration of intelligent material handling systems; manufacturing of industrial automation control system devices; and design and manufacturing of special steel structures. Its key products include intelligent metallurgical bridge and gantry crane series; high-rigidity gantry cranes dedicated to wide-thick plate mills; fully automated, unmanned overhead crane systems for continuous casting/rolling areas; and lightweight, energy-efficient overhead cranes—including complete units and critical components—developed specifically to support China’s “dual carbon” goals. The company’s technological approach emphasizes deep integration of mechanical, electrical, and hydraulic systems, as well as an edge-cloud collaborative control architecture. It has established core competencies including dynamic compensation control for heavy-load intelligent hoisting systems; structural design of cranes resistant to deformation in high-temperature metallurgical environments; and digital twin–driven coordinated scheduling of overhead cranes in large-scale steel rolling production lines. As of December 2025, the company holds 11 authorized invention patents and 47 utility model patents; among these, “A Dual-Trolley Redundant Safety Hoisting Device for Continuous Casting Workshops” has been included in the “Jiangsu Province Key Promoted New Technologies and Products Catalogue (2023).” The company possesses an A-class Special Equipment Manufacturing License for lifting machinery and has obtained certification under ISO 9001, ISO 14001, and ISO 45001 management system standards. It was first recognized as a Jiangsu Province High-Tech Enterprise in 2021 and successfully passed its re-evaluation in 2024. Representative projects cover leading domestic steel enterprises, including Baowu Group Meishan Iron and Steel, Shagang Group’s Premium Steel Base, CITIC Special Steel Xingcheng Special Steel, and Guangxi Shenglong Metallurgy. For example, the intelligent overhead crane system for Shagang’s No. 3 Slab Continuous Casting Machine and the heavy-duty hoisting system for CITIC Special Steel Daye Special Steel’s new steelmaking workshop have both been successfully commissioned and achieve fully automatic operation across all working conditions with sub-millimeter positioning accuracy. Currently, the company focuses on heavy-industrial customers in East China, North China, and Central-Southern China, offering cooperation models including complete-unit supply, system integration, customized R&D, and remote operation & maintenance services.