The company's core business is complete power station turnkey projects, with a primary focus on the ≤50MW power station EPC market. Leveraging Qingdao Jieneng Power Design Institute, it is committed to providing customers with comprehensive overall solutions. The successful execution of numerous domestic and international power station turnkey projects has earned widespread acclaim from users.

In alignment with China's "dual-carbon" strategy, the company has vigorously restructured its product portfolio and strengthened its core technological competitiveness, rapidly expanding its presence in both domestic and international markets. In recent years, through R&D innovation, it has launched industry-exclusive technologies and equipment such as "variable-frequency steam-electric dual-drive" and "multi-energy coupling," as well as the world-leading fifth-generation high-efficiency reaction steam turbine from Jieneng, quickly seizing the technological high ground in the industry and opening new avenues for national energy conservation, emission reduction, and comprehensive energy utilization.

The company has actively promoted its brand strategy, winning the quality award medal in the history of China's steam turbine development. It was the first in the industry to obtain dual ISO 9001 international quality system certification and ISO 14001 environmental management system certification from the U.S. FMRC, and has been honored with titles such as "China Famous Brand." It has successively been recognized as a National AAA Credit Enterprise and China Excellent Integrity Enterprise, maintaining the title of Shandong Province Civilized Unit for more than twenty consecutive years, and was named a Qingdao City Outstanding Contributor to Industrial Economy Exceeding One Trillion Yuan.

Beijing OriginWater Technology Co., Ltd. (300070.SZ) was founded in 2001. It is a high-tech enterprise in the Zhongguancun National Independent Innovation Demonstration Zone and was listed on the ChiNext Board of the Shenzhen Stock Exchange in 2010, becoming one of the leading stocks on the ChiNext Board. In September 2020, China Urban and Rural Construction Development Co., Ltd., a wholly-owned subsidiary of China Communications Construction Group — a world-leading large-scale infrastructure comprehensive service provider — took full control of OriginWater, with the State-owned Assets Supervision and Administration Commission of the State Council becoming the actual controller. This opened a brand-new chapter in OriginWater's development. The company currently has total assets exceeding 76.5 billion yuan.

OriginWater adheres to its independently developed membrane technology, focusing on water resource utilization, water ecological protection, and water environment governance. The company is committed to providing comprehensive solutions for urban and rural ecological environment construction through its self-developed membrane technology. Its MBR membrane holds more than 70% market share in China's membrane water treatment sector, with a total daily water treatment capacity of over 22 million tons. It can supply more than 7 billion tons of high-quality reclaimed water to the country each year. As one of the world's leading membrane technology companies, OriginWater has grown into a benchmark enterprise in China's environmental protection and water industries, and one of the world's top membrane equipment manufacturers and suppliers, ranking 36th in the "Global Top 50 Water Companies".

Looking ahead, OriginWater will uphold its corporate mission of "bearing social responsibility, building an ecological civilization", and continue to make positive contributions to water environment governance, new water source development, drinking water safety assurance, and urban-rural ecological environment construction by strengthening strategic leadership and innovation-driven development. The company will constantly explore new fields and new tracks, demonstrating the strong innovative power of Chinese enterprises on the global stage.

Ningxia Yinhe Intelligent Instrument Technology Co., Ltd. is one of the key enterprises originally under the former Ministry of Machinery and Electronics Industry of the state. In 1999, the enterprise underwent shareholding system reform, transforming from the state-owned Galaxy Instrument Factory into the private Ningxia Yinhe Instrument Co., Ltd. After a second restructuring and reorganization, it was renamed the current Ningxia Yinhe Intelligent Instrument Co., Ltd. The company currently has 69 employees, including 16 professional and technical personnel, occupies an area of 24,399 square meters, with a building area of approximately 20,000 square meters, of which the production building area is 10,166 square meters. The total assets reach 260 million yuan. The workshop is fully equipped with production facilities and has a self-built water flow testing laboratory capable of conducting actual flow calibration and verification for products. The company has strong capabilities, adheres to the principle of honest operation, and has performed well, being rated as one of the Top 20 Private Enterprises in Ningxia.

The company specializes in the research, development, and production of three major categories of instruments: pressure, flow, and level. Its products are mainly used in industries such as natural gas, petroleum, chemical, power, light textile, metallurgy, building materials, military, environmental protection, and heating. Main products include the YNZ series inner cone flowmeter, gas-liquid two-phase flowmeter, LG series throttling device, GKF series high-grade orifice valve, LNG uniform velocity detection device, LYC wing-shaped wind measuring device, LCSH dual-throat pipe velocity measuring device, wedge flowmeter, BDM series intelligent instrument, etc. Most of these products are patented and have won multiple municipal, provincial, and ministerial-level technical innovation awards.

The company implements a joint industry-university-research development strategy to accelerate product technology upgrades and innovation. It has cooperated with many well-known institutions and enterprises, and has taken the lead in developing the BDM series intelligent natural gas inner cone flowmeter. This product integrates a differential pressure transmitter, pressure transmitter, temperature sensor, internet remote transmission, intelligent calculator, and inner cone into one instrument, specifically designed for natural gas flow measurement in complex environments. It has been widely applied in major oil and gas fields, and has gained market recognition and positive user feedback. At the same time, the company has developed a gas-liquid two-phase flowmeter based on user needs, which solves a major challenge in the field of flow measurement.

The introduction of internet technology and big data technology has elevated the company's industrial flowmeter research and development to the level of intelligent, digital, and multi-parameter instruments. The company has applied Beidou satellite communication technology to data transmission and monitoring of flowmeter measurements, promoting product upgrades and solving high-end problems of remote data transmission management for users in the field. This meets users' needs for updating and replacing such metering equipment, and compensates for the difficulties in signal collection due to the wide distribution and large coverage of oil and gas fields.

The company's products cover Northeast China, Beijing, Xinjiang, Sichuan, Qinghai, Inner Mongolia, Hubei, Shaanxi, Ningxia, and surrounding areas.

Shanghai General Healthy Information and Technology Co., Ltd. (GENERAL HEALTHY, stock code: 605186) is a well-known provider of integrated solutions for pharmaceutical logistics automation, informatization, intelligence, and mobile healthcare in China.

Adhering to the philosophy of "innovation and service excellence," the company combines cutting-edge international technologies with the unique demands of the Asian market, launching brands and product series such as Kangchi, CONSIS and SANTO. It has established numerous landmark projects, including the "Belling Xiehe Hospital Outpatient Automated Pharmacy." To date, the company serves over 1,000 high-end clients, primarily tertiary hospitals, across Greater China, covering 29 provinces, municipalities, and autonomous regions. Its automated pharmacy products hold a market share exceeding 80%in China's first-tier cities.

In 2017, the company was restructured into a joint-stock company. On December 22, 2020, General Healthy officially listed on the A-share market, becoming China's "first smart pharmacy stock."

Nanyang Hanye Special Steel Co., Ltd. is a wholly-owned subsidiary of Henan Longcheng Group Co., Ltd. t is a professional manufacturer engaged in the research, development and production of high-performance metal materials and special alloy materials, and a domestic production base for "special-type extra-heavy and extra-thickness" steel plates. It is a long-process steel enterprise and high-tech enterprise integrating ironmaking, steelmaking, continuous casting, molding casting, and rolling with heat treatment. Hanye Special Steel is mainly engaged in the research and development and application of new products, new technologies, new processes, and new materials for clean energy, equipment manufacturing, high-rise buildings, boilers and pressure vessels, shipbuilding and ocean engineering, engineering machinery, bridges, pipelines, dies and other fields. Its products have the characteristics of high technology content, high added value, high coverage, and import substitution.

Nanjing Port-Machinery Co., Ltd. was established in 1958 and relocated in 2017 from the Pukou riverbank to the new Longtan plant. It is a national high-tech enterprise under Jiangsu Port Group specializing in port machinery manufacturing, a National Manufacturing Individual Champion Enterprise, and a National Specialized, High-end and Innovation-driven "Little Giant" Enterprise. The company focuses on the design, manufacturing, installation, and maintenance of large-scale port machinery, holding the industry's highest qualifications: Class A license for port crane manufacturing and Grade I qualification for steel structure fabrication. It produces approximately 100 units of various port machinery annually, with an annual output value of 1.25 billion RMB. Its champion products — portal cranes and grab ship unloaders — rank first in sales volume in the industry.

Zhejiang Ziguang Electrical Equipment Co., Ltd. was established in 1997, covering an area of over 26,100 square meters with a construction area of approximately 18,600 square meters.

The company primarily manufactures a series of vacuum interrupters, 3.6-126kV indoor and outdoor vacuum circuit breakers, vacuum load switches, ring main units, and complete sets of equipment. It possesses first-class domestic production lines and testing equipment, a team of professional technical personnel with years of experience in vacuum and switch production, and maintains strict production processes and rigorous testing methods to ensure product quality.

In recent years, our company has earned market recognition with high-quality products and services, with customers spanning various provinces and cities across China. Our products are widely used in industries such as power, telecommunications, metallurgy, mining, petroleum, chemical, and railways, providing customers with high-quality products and comprehensive, excellent after-sales service.

Lanzhou LS Petroleum Equipment Engineering Co., Ltd. (hereinafter referred to as "LS Equipment") was founded in 1953 as a pioneer in China's petroleum drilling and production equipment manufacturing industry. Its predecessor was Lanzhou Petroleum Machinery Plant, one of the 156 key construction projects during China's First Five-Year Plan.

LS possesses a long and profound history and technical foundation in petroleum drilling rig manufacturing, with "LS Brand" and "LS Made" renowned both domestically and internationally. Since its establishment, LS Equipment has supplied more than 2,000 sets of various drilling rigs to major oil and gas fields, drilling companies, and drilling contractors at home and abroad. At its peak, the domestic market share exceeded 90%, with customers including major domestic oilfields and drilling companies, as well as drilling and oilfield service companies in more than 50 countries and regions worldwide.

In the early years of the factory, LS people actively responded to the national call of "I dedicate oil to the motherland," overcoming hardships and pioneering breakthroughs. They successfully trial-produced China's first petroleum drilling rig (Model 130), China's first "92" drilling rig, China's first offshore drilling rig, China's first 6,000-meter electric-drive desert drilling rig, China's first 7,000-meter petroleum drilling rig, China's first deep-well AC variable-frequency electric drilling rig, China's first three-cylinder mud pump, and more—opening the history of China's independent manufacturing of deep-well petroleum drilling rigs and filling over 100 technological and product gaps in the domestic energy equipment field. Entering the new century, generations of LS people have upheld the pioneering spirit of "drilling without limits," persevered with determination, and continued to innovate. They have launched the world's first ideal drilling rig, 9,000-meter AC variable-frequency drilling rig, "Yellow River" series premium drilling rigs, helicopter-lift drilling rigs, and other high-end petroleum drilling rigs, reaching advanced international R&D and manufacturing levels, and earning the reputation as the "backbone of petrochemical machinery" and "meritorious enterprise in equipping China."

In recent years, the company has adhered to the new development philosophy, accelerating the green, digital, and intelligent transformation of traditional industries. It has focused on the development and manufacturing of major key technologies and equipment such as ultra-deep-well offshore petroleum drilling rigs, high-end offshore drilling equipment and spare parts, intelligent drilling rigs, truck-mounted drilling rigs, trailer-mounted drilling rigs, and fracturing equipment. The company now has the capability to manufacture various petroleum drilling rigs with depths from 1,000 to 15,000 meters, offshore drilling modules, various types of fracturing equipment, and pumping units, and can provide overall solutions, system module engineering, complete drilling rigs, rig components, spare parts, and various technical services according to customer needs.

The company holds API Q1 quality system certification, 4F, 7K, 8C, and 11E monogram usage licenses, ISO 9001 quality management system certification, ISO 14001 environmental management system certification, and GB/T45001 occupational health and safety management system certification. All products are strictly designed, manufactured, inspected, and serviced in accordance with the management system controls.

The company covers an area of 724 mu, with a drilling rig final assembly test field capable of simultaneously raising 8 complete drilling rigs. It possesses 733 sets of various production equipment, including 458 sets of major production equipment. The company currently has more than 970 employees, including over 160 professional and technical personnel.

In the future, LS Equipment will continue to take elevating the level of China's petroleum drilling and production equipment as its mission, accelerate the transformation and upgrading of the petroleum drilling and production equipment manufacturing industry, vigorously develop intelligent equipment manufacturing, and steadfastly pursue the path of product high-end, international operations, industry-finance synergy, and modern management, striving to build Lanshi Equipment into a comprehensive solution service provider for petroleum drilling and production equipment with data insight and industrial integration capabilities.

Shanghai CEYuan Industry Co., Ltd. was established in 2008 and specializes in the production of high-quality products such as ring main units, ring main boxes, and LED lights. Our production capacity and product quality are comparable to major brands in the industry, such as ABB and Siemens. Our products play a significant role in domestic projects, including the power relocation engineering at Hangzhou Xiaoshan Airport hub railway station, and are also widely used in overseas markets, such as Dubai (UAE) and Perth (Australia).