Hunan Chuangyuan High-tech Machinery Co., Ltd. is market-oriented and customer-centric, focusing on addressing the pain points and challenges of mining enterprises. By integrating mining processes, intelligent equipment, and centralized control platforms, the company provides customized intelligent mining system solutions tailored to the specific conditions of mines. These solutions enable mining enterprises to achieve safe, intelligent, green, and efficient operations, allowing blue-collar miners to operate mining equipment in safe and comfortable environments like white-collar workers, thereby benefiting from technological advancements.

The company currently owns 5 subsidiaries, along with independent production and R&D bases. Its business spans multiple sectors, including raise boring, machines, intelligent mining equipment, intelligent mining system solutions, and engineering technical service consulting.

The company's high-end intelligent equipment is widely used across various fields, including underground mining, hydropower generation, road and railway tunnels, civil defense projects, military engineering, and municipal projects, meeting the full spectrum of construction operation needs. It serves numerous leading domestic enterprises and exports to multiple countries, helping clients enhance efficiency, add value, and gain benefits, earning an excellent reputation in the industry.

The company's R&D team is professionally guided by Academician Gui Weihua of the Chinese Academy of Engineering.forming a specialized research team composed of senior experts, professors, and young master's and doctoral researchers. It has established industry-university-research collaborations with universities such as Central South University, Northeastern University, and University of Science and Technology Belling, integrating superior resources to achieve deep synergy in "production, education, research, and application." This promotes the rapid transformation of research results into productive forces, accelerating the leapfrog development of the mining industry.

Ningbo SANXING Medical Electric Co., Ltd. (601567.SH) is a listed company under AUX Group and a provider of comprehensive solutions for intelligent power utilization and distribution. Its products cover smart electricity meters, transformers, box-type substations, switchgear, EV charging piles, photovoltaic inverters, and other power equipment.

Power equipment is the cradle industry of AUX Group's development. Established in 1989, it encompasses intelligent power utilization and distribution as well as new energy products. With 36 years of accumulated expertise, it has grown into a globally leading provider of comprehensive intelligent power solutions.

The company has manufacturing bases in Ningbo, Brazil, Indonesia, Poland, Germany, and Mexico, and R&D centers in Ningbo, Hangzhou, and Shenzhen. Its marketing channels and strategic cooperation projects span more than 70 countries and regions. Aligned with the "14th Five-Year Plan" and following the trend of new energy development, relying on leading products, reliable quality, and excellent service, it has become a major supplier to China's five major power generation groups.

In the future, SANXING Medical Electric will deeply cultivate the smart grid industry chain, focus on smart electricity utilization and intelligent distribution, accelerate industrial upgrading and expansion, and strive to become an outstanding integrated partner in the global power customer value chain.

Assure Tech. (Hangzhou) Co., Ltd. is a high-tech biomedical enterprise integrating R&D, production, and sales of in vitro diagnostic reagents, POCT instruments, and biological raw materials. In 2018, the company completed the in modern corporate governance structure and fully realized an integrated industrial chain from raw material R&D and tegration of a production to product sales. It owns a production, R&D, and warehousing base exceeding 150,000 square meters in Zhejiang Province, with established colloidal gold rapid diagnostic reagent production lines and POCT integrated instrument production lines at internationally advanced levels. On November 18, 2021, Assure Tech was listed on the Science and Technology Innovation Board (STAR Market) of the Shanghai Stock Exchange, with stock code: 688075.

Xiamen Mibet New Energy Co., Ltd. was established in 2012, with its headquarters located in Xiamen. Since its founding, the company has obtained over 200 patented technologies and has been honored with titles such as "National High-tech Enterprise," "National Specialized, High-end and Innovation-driven 'Little Giant' Enterprise," and "Fujian Province Technology Little Giant Leading Enterprise." It has successively passed certifications including AS/NZS1170, TUV, MCS, UL, CE, and SGS, possessing independent intellectual property rights and consistently committed to promoting the healthy development of the photovoltaic mounting industry!

Currently, the company focuses on three core sectors: "Photovoltaic mounting system R&D, manufacturing, and sales," "Photovoltaic power station EPC," and "Photovoltaic power station investment and operation," providing comprehensive solutions for photovoltaic mounting systems to customers worldwide. Through years of deep cultivation, Mibet has successively launched a series of high-quality products and solutions, including ground photovoltaic mounting systems, rooftop photovoltaic mounting systems, floating systems, intelligent tracking systems, and distributed photovoltaic solutions.

Mibet places great emphasis on attracting high-caliber talent and values skill development for employees, continuously expanding team size and improving team quality. The company currently has over 300 employees, including more than 50 professionals dedicated to technology and quality control in the photovoltaic industry. It continually updates advanced testing equipment, fully ensuring the leading position of its products and enabling efficient company operations.

In the future, Mibet will continue to deeply cultivate the photovoltaic mounting field, constantly updating products and technologies to contribute safer and more efficient products to global photovoltaic power stations, building itself into an industry-leading photovoltaic system solution provider and manufacturer!

Zhengli Offshore Engineering Co., Ltd. was founded in 1977 and has been deeply engaged in the marine field for fifty years. The company owns 15 advanced operational vessels/equipment, gathers several senior experts and hundreds of marine professional technical talents, and has a complete above-water and underwater operational system. As a leading private enterprise and a core social force for maritime emergency rescue under the Ministry of Transport of China, it has made outstanding contributions to the country's green marine construction.

At the same time, Zhengli Offshore Engineering enjoys high brand recognition in coastal markets such as Zhejiang, Fujian, Guangdong, Guangxi, Shandong, Europe, and Southeast Asia, and has established long-term cooperative relationships with multiple central state-owned enterprises. It is one of the very few private enterprises that simultaneously possess full capabilities in wind power installation + emergency salvage + cross-sea construction.

The company holds multiple core qualifications such as maritime "Level 1 Salvage Qualification," "Level 2 Diving Qualification," and "Member of the International Salvage Union," covering key areas including deep-sea salvage, underwater operations, and marine engineering construction, providing solid qualification assurance for the compliant development and professional execution of various offshore projects. At the same time, it has obtained 46 utility model patents and 3 invention patents in marine engineering.

In 2021, it was awarded the title of "Outstanding Private Enterprise in Fujian Province" by the Fujian Provincial Party Committee and Provincial Government. In 2024, it was listed as one of the top ten key nurtured listing enterprises in Fujian Province and a national high-tech enterprise.

MCC-SFRE Heavy Industry Equipment Co., Ltd. (hereinafter referred to as "MCC-SFRE") is a large state-owned equipment R&D and manufacturing enterprise controlled by MCC under Minmetals—a Fortune Global 500 and super-large central SOE. It primarily provides complete sets of equipment and full-life-cycle service solutions for the iron & steel and metallurgical industries. MCC-SFRE has established its Engineering Technology Company in Xi'an High-tech Zone and built a production base in Fuping County, Weinan City, covering an area of 550,000 square meters. It operates multiple R&D platforms, including the Shaanxi Province Metallurgical Precision Rolling Equipment Engineering Technology Research Center. The company possesses EPC general contracting and complete equipment supply capabilities, with a full-process production chain encompassing smelting, casting, forging, heat treatment, riveting & welding, machining, and assembly. The core business is the manufacture of specialized metallurgical rolling equipment. Its leading products include rolling mills and post-processing, finishing equipment for ferrous, stainless steel, silicon steel, non-ferrous, and hard-to-roll refractory metal strip and sheet. Key products comprise 6-high cold rolling mills, 20-high cold rolling mills, 4-high/6-high cold and hot rolling mills, cold and hot skin-pass mills, precision shearing lines, payoff reels and coilers, etc. Among them the single-stand 6-high rolling mill has been recognized as a National Manufacturing Single Champion Product, with its technical level reaching international advanced standards.

Wuhan City Environment Protection Engineering Limited Company (abbreviated as "CCEPC"), a subsidiary of China Minmetals Corporation, is a national-level high-tech environmental protection enterprise controlled by WISDRI Engineering & Research Incorporation Limited. It was established in 2000 and registered in the Wuhan East Lake High-tech Development Zone — a National Independent Innovation Demonstration Zone.

Since its founding, CCEPC has adhered to design and R&D as its foundation, high-tech and independent intellectual property as its core, and excellent management capabilities as its support, growing into a provider and implementer of systematic solutions for energy-saving and environmental protection facilities. In its five main business areas — clean and efficient energy utilization, sewage and sludge treatment, solid waste treatment, waste gas control, and environmental remediation — CCEPC provides clients with technical research, consulting, design, complete equipment supply, EPC project construction, operation management, investment and financing, as well as BT and BOT services in environmental protection and resource recycling projects.

CCEPC possesses dozens of proprietary technologies, including low-calorific-value high-parameter blast furnace gas power generation, high-efficiency low-consumption activated coke flue gas purification, multi-level pollution control and ecological reconstruction of contaminated soil, efficient treatment of coking wastewater, and multi-source solid waste resource utilization. The company places great emphasis on strengthening international exchanges and cooperation, maintaining sound partnerships with many well-known international companies from Germany, France, Japan, Belgium, and other countries. On the basis of introducing, digesting, and absorbing advanced foreign technologies, CCEPC is committed to researching and developing environmental protection technologies and equipment with independent intellectual property rights that are adapted to China's national conditions. Several of its projects have been rated as National Key Environmental Protection Practical Technology Demonstration Projects.

In the era of circular economy, "environment" is also a resource. With forward-looking vision, leading technologies, strong R&D capabilities, and outstanding management, CCEPC focuses on delivering more comprehensive systematic solutions in the field of energy and environmental protection, contributing to the creation of a better home for humanity.

Leading Technology, Creating a Beautiful Environment.

Zhejiang Diyuan Instrument Co., Ltd. was founded in 1991. It is a national high-tech enterprise integrating R&D, production, sales, and technical services of digital and intelligent flow instruments, with a provincial high-tech R&D center, Jinhua Academician and Expert Workstation, and a CNAS nationally accredited laboratory (Flow Detection Center) established within the company.

The company has assembled a team of high-caliber talents who excel in operation and management, possess outstanding professional skills, and constantly pursue excellence. It is equipped with modern CNC production and processing equipment and an advanced DN2400 ultra-large diameter flow standard device. It has established a headquarters production base integrating R&D and production, and built a comprehensive marketing system. It is a member supplier of Sinopec, PetroChina, and CNOOC, and has long served dozens of Fortune Global 500 enterprises including China Resources Group, China Baowu Steel Group, Zhejiang Rongsheng Holding Group, China National Pharmaceutical Group, and COFCO Group. Its main products, including electromagnetic flowmeters, electromagnetic water meters, ultrasonic flowmeters, ultrasonic water meters, vortex flowmeters, float flowmeters, throttling devices, etc., are widely used in industries such as petroleum, water utilities, chemicals, metallurgy, pharmaceuticals, food, environmental protection, and municipal services.

CITIC Pacific Special Steel Group Co., Ltd. (Stock Code: 000708) is a specialized special steel manufacturing enterprise group under China CITIC Group and controlled by CITIC Pacific Co., Ltd. It has become a market leader and industry standard setter in China's special steel industry. It is the chairman of both China Iron and Steel Industry Association and China Special Steel Enterprise Association.

The Group has nine major production bases, including five major special steel manufacturing bases—Jiangyin Xincheng Special Steel Works Co., Ltd., Daye Special Steel Co., Ltd., Qingdao Special Iron and Steel Co., Ltd., Tianjin Pipe Co., Ltd., Jingjiang Special Steel Co., Ltd.; two major raw material supply bases—Tongling Pacific Special Materials Co., Ltd., Yangzhou Pacific Special Materials Co., Ltd.; two major extended processing bases—Pacific Special Steel Suspension (Jinan) Co., Ltd., Zhejiang Pacific Seamless Steel Tube Co., Ltd., yielding an annual production capacity of more than 20 million tons of special steel.

The Group's technology, processes, and equipment are at the world's leading level, with six major products sectors: special steel bars, special steel wire rods, special plates, seamless steel tubes, special forgings, and extended products. Leading products such as high-end bearing steel, high-end automobile steel, and high-end energy steel continuously expand their market share domestically and internationally, maintaining a leading position in segmented markets. Our products are widely distributed across China and exported to more than 80 countries and regions including the United States, Japan, the European Union, the Middle East, and Southeast Asia. The Group has won the National Science and Technology Progress Award Special Prize, First Prize, Second Prize, National Manufacturing Single Champion, China Industrial Award, World Steel Association's "Steelie Award," led the preparation of the world's first (Automotive) Special Steel PCR, which is also China's first green and low-carbon evaluation standard for special steel, and established the world's first lighthouse factory in the special steel industry.

Adhering to the mission of "Providing green and smart special steel for human civilization" and upholding the core values of "Integrity, Innovation, Integration, Excellence," CITIC Pacific Special Steel Group embraces and promotes the corporate spirit of "Diligent & Striving. Pragmatic & Responsible. Enterprising & Pioneering. Perfectionistic & Uncomplacent," and strive to be a respected world-leading special steel enterprise.

Xi'an XD Transformer Co., Ltd. (hereinafter referred to as Xi'an XD) is a leading national enterprise specializing in the research, development, and manufacturing of high-voltage, ultra-high-voltage, and extra-high-voltage AC/DC transformers and reactors. With over 60 years of experience in transformer equipment manufacturing, Xi'an XD has become a prominent player in the industry, offering a wide range of products and technologies, including AC power transmission transformers (10kV-1000kV), DC transmission technology (±50kV to ±1100kV), and special transformers below 330kV.

The company's product portfolio includes over 50 categories and 660 types of transformers, ranging from large-scale power transformers to reactors for both AC and DC applications. The company's annual production capacity reaches 90,000MVA, capable of manufacturing more than 450 large-scale transformers; Xi'an XD is recognized for its advanced manufacturing technology, cutting-edge production equipment, and modern enterprise management mechanisms, which fuel its continued vitality and innovation. It is one of the largest transformer manufacturers in China, with a strong international presence, exporting products to more than 70 countries and regions.

Xi'an XD is home to a National Product Test Research Center and the National Machinery Industry UHV Transformer Technology Laboratory. Its products, including the XD brand power transformers and shunt reactors, have earned the reputation of "famous-brand products" in China. Through continuous independent innovation, technical transformation, and breakthroughs, Xi'an XD has consistently improved its technological capabilities and manufacturing capacity, positioning itself among the top-tier enterprises in the global transformer industry.