Yangquan Valve Co., Ltd. mainly researches, develops, manufactures, and operates more than ten categories of valves including gate valves, butterfly valves, check valves, and non-standard valves, covering 120 series and over 1,000 specifications and varieties. Its leading products, gas valves and hard-seal butterfly valves, steadily rank among the top 3 in domestic market share in the industry. It is a national Specialized, High-end and Innovation-driven Little Giant enterprise, a national high-tech enterprise, and the chain leader enterprise of the municipal equipment manufacturing industry chain. Its registered trademark "Yang" is a famous trademark of Shanxi Province. In 2025, it won the Gold Award in the "My Favorite Shanxi Trademark Brand" TV Competition.

The company has applied for 73 patents and obtained 64 patents. Its products have passed national ISO 9000 quality system certification, ISO 14000 environmental certification, and ISO 45001 occupational health and safety management system certification. It has led or participated in the formulation and revision of 3 national standards and 1 group standard. The products have obtained EU CE and Russian EAC product certifications. They are widely used in industries such as metallurgy, coking, hydropower, chemical, refractory, and sewage treatment, serving as a supplier for key engineering projects in various provinces and cities including Shanghai Baosteel, Qinshan Nuclear Power, Tianjin Gas, Shanxi Coking, Taiyuan Iron and Steel, Inner Mongolia Shenhua, etc. The products are exported to countries and regions such as Russia, the United States, Brazil, Iran, Indonesia, etc., and have received high praise from users. The internationally renowned Top 500 enterprise India's Tata Group has designated the company's valves for use. The "Yang" brand valve enjoys high recognition and credibility in the market, and the industry consensus of "buy gate valves, go to Yangquan" has been formed.

Since 1993, Chongqing Qiaosong Information Technology Co., Ltd. has been dedicated to researching gas safety control technology, achieving effective management of uncertain safety events such as leaks and abnormal gas usage behaviors. In 2004, the company began embedding gas safety control technology into gas meters, creating an integrated product with residential gas safety management capabilities—the smart gas meter. Over more than 20 years and with nearly 5 million households using the smart gas meter, it has proven effective in managing safety incidents, including leaks of any flow or location, fires caused by forgetting to turn off the stove while simmering soup, and oxygen depletion leading to fainting or death in relatively enclosed spaces during heating or bathing. To date, no safety accidents caused by gas have been reported among these households. Since 2014, this gas safety technology has been applied to outdoor pipeline node equipment, resulting in intelligent pipeline network terminals such as Gas pressure regulators, valves, and flow meters. Over 10 years and with more than 20,000 units in actual use, these intelligent pipeline network terminals have demonstrated the effectiveness, stability, and Universality of the smart gas safety technology. Our goal is to reduce and eliminate "gas safety accidents" and provide intrinsic gas safety solutions and software-hardware systems for ordinary gas users and gas companies.

The company employs a self-developed production management system that integrates research and development, production, online quality control, service, and product traceability, avoiding quality risks caused by human factors and achieving the integration of enterprise informatization and industrialization. In the future, our company will adhere to the principle of "Your needs are reasonable, and we will meet them in the latest, best, and most reliable way," developing safer, more reliable, and durable intelligent products to meet the evolving service demands of society.

Founded in 2002, Jafron Biomedical Co., Ltd. specializes in the research, development, production, and sales of biomaterials and high-tech medical devices. It is a publicly listed company on the A-share Growth Enterprise Market (stock code: 300529) with blood purification products as its core business. The company consistently ranks among the top medical device listed companies in China by market value. It has been awarded the "Golden Bull Most Valuable Investment Award" in 2017, 2018, 2019, and 2021, ranked among the "Top 50 Growth Enterprise Market Listed Companies" for four consecutive years, and received the titles of "Best Shareholder Return Listed Company" and "Competitive Enterprise" on the Growth Enterprise Market in the Financial Billboard Awards in 2019. Jafron was also listed among the Top 100 Private Healthcare Enterprises in the 2020 Hurun China rankings, with tax contributions exceeding 1.1 billion yuan over the past three years.

Jafron Group has received prestigious awards, including the "National Science and Technology Progress Second Prize," "Guangdong Province Science and Technology Progress First Prize," and the "China Technology Market Association Golden Bridge Award." It has been recognized as a "National Torch Program Key High-tech Enterprise," "National Manufacturing Single Champion Demonstration Enterprise," and "National Technology Innovation Demonstration Enterprise." The company has undertaken two "National Key New Product Projects," three "National Torch Program Projects," as well as national and provincial projects such as the National Industrial Revitalization and Technology Transformation Project, National Major Scientific and Technological Achievement Transformation Project, National 12th Five-Year Science and Technology Support Plan Project, National Key R&D Project, and Guangdong Strategic Emerging Industry Core Technology Breakthrough Project. Jafron has established research platforms including a National Enterprise Technology Center, Academician Workstation, Postdoctoral Research Workstation, Provincial Engineering Research Center, Provincial Key Enterprise Laboratory, Provincial Engineering Technology Research and Development Center, and Provincial Doctoral Workstation. Jafron was among the first in China and the second in Guangdong Province to pass the medical device GMP inspection. Its products have obtained CE certification and ISO international quality management system certification, and the company has been rated as a Guangdong Province Quality Credit Class A Medical Device Manufacturer for 12 consecutive years. In 2019, it was selected as a "Benchmark Enterprise in the Pharmaceutical Industry for the 70th Anniversary of New China."

Jafron Group's original and world-leading series of hemoperfusion device, along with technologies such as whole-blood perfusion, artificial liver, combined artificial kidney, and adsorption-based extracorporeal circulation, are used in over 6,000 large and medium-sized hospitals across more than 30 provinces and cities in China. The products are also exported to over 90 countries, including Germany, the UK, and Italy, for the treatment of critical conditions such as uremia, liver failure, poisoning, and lupus erythematosus, saving hundreds of thousands of patients annually with a market share exceeding 70%.

The blood purification research and production base (Jafron Science and Technology Park) invested and built by Jafron Group was completed and put into operation in 2015, continuously expanding its industrial scale. The company has successively invested in three production bases in Zhuhai City and established new production and research enterprises in Beijing-Tianjin, Guangdong-Shenzhen, and Hubei, forming an industrial layout covering South China, Central China, and North China.

In the future, Jafron Group aims to build a unique blood purification full-industry chain integrating equipment, consumables, pharmaceuticals, insurance, chronic disease management, and medical services. By pursuing group-oriented, branded, and diversified development, Jafron is laying a solid foundation to achieve its vision of becoming a "world-class high-tech medical technology enterprise group."

Shandong Lijiu Electrical Machinery Co., Ltd. (Stock Code: 831121) is a motor system manufacturer and service provider with over 50 years of professional experience in production and manufacturing.

The company specializes in the research, development, manufacturing, sales, and service of special motors, standard motors, and motor control systems. It is positioned to serve mid-to-high-end equipment manufacturing customers, providing unique, high-quality motor system products and services in a fast and accurate manner to achieve mutual growth in both corporate and customer value. Through years of technological accumulation and continuous innovation, the company has become a well-known enterprise in the domestic motor industry.

The company's main products include three major categories: special motors, standard motors, and motor control systems, with a focus on special motor systems. The product lineup comprises over 30 series, including NEMA, YE3 (IE3), YE4 (IE4), YE5 (IE5), YBX3, YBX4, YBX5, YFBX3, YFBX4, YBBP, YBBPX3, YXKK, YVP, YD, YDT, YEJ, DYG, YDGJ, TYC (TYJX, TYG), TYP, DZTYP, KYT, CYJTYP, GTYP, GTYPS, TYPL, and SZBY series, offering more than 3,000 motor specifications with an annual production capacity exceeding 3 million kilowatts. The products and services are widely used in industries such as petroleum, nuclear power, wind power, rail transportation, packaging, metallurgy, paper-making, plastics, rubber, food, mining, forging presses, air compressors, fans, injection molding machines, pumps, cement, biopharmaceuticals, and new energy vehicles, achieving advanced levels in multiple sectors.

Beijing Zhiyuan Xinneng Electric Technology Co., Ltd. is a national high-tech enterprise that has been deeply involved in the new energy sector for many years. The company focuses on providing equipment and solutions for microgrid energy conversion, multi-energy aggregation, energy storage, and power quality management. With power electronics conversion technology as its core, the company is committed to the R&D and application of power electronics energy conversion, control, and full-scene power quality. Leveraging an outstanding R&D team and rich industry experience, the company has established a complete R&D and service system, from cloud platform software to terminal equipment.

Customer needs are the company’s guiding principle, with technological R&D and innovation as its cornerstone. It is dedicated to improving energy quality on the user side and has launched a series of innovative products, including high and low-voltage static var generators, active power filters, energy storage converters, photovoltaic MPPT converters, integrated solar-storage-diesel microgrid systems, solar-storage direct-flexible microgrid outdoor integrated cabinets, and flexible-direct interconnection for distribution network areas.

Wuxi Jiangnan Cable Co., Ltd. is a national key high-tech enterprise integrating wire and cable production, sales, and R&D. It is a national user satisfaction benchmark enterprise, one of the top 500 Chinese manufacturing companies, and one of the top 500 Chinese private enterprises. The "Wucai" brand has been awarded the title of "Internationally renowned brand that Jiangsu Province focuses on cultivating and developing".

The company covers an area of ​​more than 650,000 m2, a building area of ​​400,000 m2, and total assets of more than 10 billion yuan. There are more than 2,300 employees, of which more than 30% are middle and senior technical and management personnel with college degree or above. There are more than 1,500 sets of advanced production and testing equipment at home and abroad, including VCV vertical and CCV catenary ultra-high voltage cross-linked cable production lines of Finland's Mailafil, coiling and frame stranding equipment of Germany's SKET and France's Bodia, wire drawing production lines and 120 extruders of Italy's Fijele, and Swiss HAEFELY ultra-high voltage cable partial discharge detection system.

The company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, ISO10012 measurement management system and other certifications; the products have obtained CE, RoHS, German Rhine TUV and other international certifications. The company mainly produces three categories, more than 100 varieties and more than 40,000 specifications of products, including 500kV and below power cables, electrical equipment cables, and 1100kV and below bare wires. At the same time, it can also tailor special wires and cables with various special performance requirements for users. The company's flexible mineral insulated fireproof cables, photovoltaic cables, electric vehicle charging cables, locomotive cables, UHV support-type heat-resistant expanded conductors and other special cables are deeply favored by the market and users.

The company has strong scientific research strength and has established a national postdoctoral research workstation, Jiangsu Provincial Enterprise Academician Workstation, Jiangsu Provincial Enterprise Technology Center, Jiangsu Provincial Special Cable and Application Engineering Technology Research Center and a laboratory evaluated by the National Accreditation Service (CNAS). At the same time, it has established close cooperative relations with major domestic research institutes. The series of conductors for UHV transmission lines have the highest voltage level of up to ±1100kV DC and 1000kV AC, and the maximum cross-section can reach 1840mm2; "Cable conductors with identification function, cables, and conductor preparation methods and forming devices", innovatively apply permanent unique identification marks on the conductors, successfully solving the problem of anti-counterfeiting requirements for conductors in a certain foreign region. The company currently has 201 valid patents, including 19 invention patents, and undertakes more than 50 provincial and municipal science and technology projects; and participates in the formulation of more than 90 national and industry standards.

The company has always regarded quality and service as the foundation of the enterprise's survival. From the entry of raw materials to the delivery of finished products, strict inspections are carried out, and advanced foreign online deflectometers, high-voltage series resonance, partial discharge and other high-tech instruments are used to strictly control the quality of the manufacturing process, so that the stability of the product is reliably guaranteed; the one-stop pre-sales, in-sales and after-sales services provided by professionals are deeply trusted and praised by the majority of users; the company actively explores overseas markets and has established a stable sales network in nearly 100 countries and regions in five continents, including Singapore, South Africa, the United Kingdom, Australia, Russia, and Southeast Asia.

The company's development goal is to become a first-class Asian company in 2026, with an annual production and sales of more than 30 billion yuan, integrating science, industry and trade; in terms of management, it will be in line with international advanced models to achieve standardized and scientific management; increase investment in cultural construction to form a good corporate culture; widely introduce international talents, comprehensively improve corporate competitiveness, and transform the company from quantitative changes in scale to qualitative changes in connotation.

The company is located in Guanlin Town, Yixing City, Jiangsu Province, a national wire and cable industry base. It has always adhered to the business philosophy of "integrity, pragmatism, customer first" and is willing to continue to cooperate sincerely with new and old friends at home and abroad with better products and more perfect services as always to create a win-win situation!

ShenGU Group is a strategic and leading enterprise in China's equipment manufacturing industry. It is responsible for providing major core equipment and complete solutions for the country's petroleum, chemical, electricity, natural gas, metallurgy, military and other fields. ShenGU Group is a national high-tech enterprise, the chairman unit of the national machinery industry's general machinery fan industry, compressor industry and pump industry, and undertakes the mission of leading the development of the three major categories of national general machinery industries. The survival and development of enterprises are related to the country's economic security and strategic security. There is no backup and irreplaceable in the country. It is praised by the leaders of the Party and the country as a "national weight" and a "powerful weapon of a great country".

Over the years, ShenyGU Group has insisted on technological innovation, management innovation, talent system innovation and cultural innovation, and has continuously achieved new breakthroughs in the localization of major equipment. At present, ShenGU has the ability to develop and manufacture major technical equipment such as 1.5 million tons of ethylene compressor units, 10 million tons of refining units, 105,000 air separation, large PTA, large LNG, large MTO, large long-distance pipeline compressors, 150-ton high-thrust reciprocating compressors, and CAP1400 nuclear main pumps, nuclear secondary pumps, nuclear tertiary pumps, and pumps for national defense and naval equipment. The overall design and manufacturing technology of large centrifugal compressors has reached the international advanced level. ShenGUr Group has successively purchased more than 200 sets of large-scale high-precision and rare equipment such as large gantry milling machines and five-axis machining centers, more than 400 sets of imported CNC machine tools, and more than 400 sets of advanced testing equipment such as high-speed dynamic balancing machines, five-coordinate measuring instruments, and ultrasonic flaw detectors. The equipment and manufacturing capabilities have reached the international advanced level.

Over the years, the company has actively carried out corporate culture construction and established a scientific and complete corporate culture system. Relying on the four major identification systems of strategy, concept, vision, and behavior and many sub-culture systems, it has solidly implemented cultural management, and the comprehensive strength of the company and the overall quality of its employees have been continuously improved. ShenGU Group has successively won honors such as "National Advanced Grassroots Party Organization", "National Civilized Unit", and "National May 1st Labor Award". In May 2014, ShenyGU Group won the highest award in China's industry-the China Industrial Award.

During the 13th Five-Year Plan period, all economic indicators of Shengang Group achieved steady growth. The company successfully completed the mixed-ownership reform, further strengthened its position as an innovation entity, accelerated the research and development of high-end equipment, steadily promoted digital transformation, accelerated the construction of digital enterprises, actively implemented strategic management, built a productive service industry center, fully entered the international market, and transformed into a system integration supplier. By the end of the 13th Five-Year Plan, the proportion of high-end equipment of Shengang had reached 80%, striding towards its grand vision of becoming a global leader in power equipment in the energy and chemical industry.

Zhejiang Tuff Development Co., Ltd. is an industry-leading environmentally friendly boiler design and manufacturing enterprise, a full-industry-chain solution provider for thermal energy, and an expert in energy use management and optimization technology services.

Tuff Development has industry qualifications such as national A-level boiler production, A2-level pressure vessel production and A-level boiler installation. It has obtained American ASME and European CE certifications. It is a national high-tech enterprise, a provincial patent demonstration enterprise and a national postdoctoral workstation. The products and services of Tuff Development have covered six continents. At present, it has set up more than 80 offices and after-sales service outlets.

Zigao Valve is a comprehensive enterprise focusing on the design, development, manufacturing, and sales of valves for the gas, petroleum, and petrochemical sectors. By incorporating advanced foreign technologies, Zigao Valve continues to expand into new fields. Over recent years, the company’s products have been widely used in industries such as petroleum, natural gas, heating, chemicals, power, metallurgy, pharmaceuticals, and construction. Zigao’s clientele includes renowned domestic and international companies like PetroChina, Sinopec, China Resources Gas, China Gas, ENN Gas, Dongfang Electric Corporation, and more.

The company offers a broad range of valves, including ball valves, gate valves, butterfly valves, globe valves, check valves, flow control valves, and pigging valves. The specifications range from 1/2” (DN15) to 48” (DN1200) in diameter, with pressures from 150LB (PN16) to 2500LB (PN420). Zigao has obtained various international and domestic certifications, such as TS, ISO 9001, ISO14001, OHSAS18001, CE, API 6D, API 607, API 6FA, and ISO15848 for low leakage. The company has a comprehensive quality assurance system, complete with a quality inspection center that utilizes advanced testing methods such as RT (Radiographic Testing), UT (Ultrasonic Testing), MT (Magnetic Particle Testing), PT (Penetrant Testing), and hydrogen mass spectrometry for leak detection.

To provide superior and efficient service, Zigao Valve has established multiple service centers and agent locations across the country, forming a complete supply and after-sales service network. Zigao welcomes all partners and customers for collaboration.

Henan Liwei Industrial Co., Ltd. is a manufacturing enterprise specializing in the research, development, production, and sales of anti-corrosion pipeline linings, flexible rubber joints, metal joints, rubber hoses, rubber sheets, rubber belts, and other products. The company has a production capacity scale of 18,000 tons per year for pipeline linings, 20,000 sets (units) per year for compensators, with an output value reaching 200 million yuan.

Since its establishment, the company has applied for more than thirty utility model patents. It has passed the ISO9001-2015 quality management system certification, ISO14001-2015 environmental management system certification, and ISO45001-2018 occupational health and safety management system certification. It is also one of the drafting enterprises for the national standard "GB/T2010 Flexible Rubber Joints." In 2009, the company established the Zhengzhou Compensator R&D Center, and in 2021, it was approved by the Science and Technology Department as the Provincial Compensator Technology Research Center.