After 55 years of glorious history and ups and downs, Henan Diesel engine Industry has rich cultural heritage. In recent years, while continuously improving its "hard power" such as production capacity and technical equipment, Henan Diesel has paid more attention to improving the "soft power" of corporate culture. It insists on combining inheritance with innovation, systematically sorting out existing cultural resources, and keeping up with the pace of corporate development; it insists on combining the commonality of CSIC Group culture with the individuality of Henan Diesel culture, forming the concept identification system and visual image identification system of Henan Diesel Engine Industry.
Shandong Taikai High Voltage Switchgear Co., Ltd. is a large specialized enterprise dedicated to the research, development, and production of outdoor high voltage sulfur hexafluoride circuit breakers up to 1100kV, fully enclosed combined electrical apparatus, flexible direct current equipment, prefabricated substations, and live working equipment. Over the years, the company's comprehensive economic indicators have consistently ranked among the top in the national high voltage switchgear industry.
The company places a strong emphasis on the development of new products, maintaining long-term close collaborations with prestigious institutions such as Tsinghua University and the Xi'an High Voltage Apparatus Research Institute. It actively invests in the research and development of new technologies, with many of its products leading the industry in technological advancement. The company's products are widely used in various sectors including power, petroleum, chemical, metallurgy, railway, and new energy power generation. For consecutive years, the company has secured a leading position in bid winnings, with its 220kV GIS and 110kV GIS products leading the national sales charts for over a decade. The company has provided superior products for several national key projects such as the Belt and Road Initiative, ultra-high voltage power transmission, and high-speed rail.
Currently, the company has established branches in India, the United States, and Canada, and its products have been exported to more than ten countries and regions including Russia, Italy, Kazakhstan, India, Ethiopia, Senegal, the United States, Canada, Brazil, and Mexico.
The founding team of ALLTION (Guangxi) Instrument Co., Ltd. began exporting surgical microscopes as early as 1995 and has served the global medical industry for 30 years. Headquartered in Wuzhou City—one of China's leading optical instrument manufacturing bases in southern China—the company has always been dedicated to the independent R&D and manufacturing of surgical microscopes, colposcopes, and medical illumination systems, establishing its own brand ALLTION and becoming one of the globally recognized professional enterprises in the field of surgical microscopes.
ALLTION insists on independent innovation, masters core technologies, and holds multiple patents. It has passed ISO 13485 quality system certification, as well as CE, FDA, UL, RoHS, and non-toxic substance safety testing. The company has also obtained EU MDR manufacturer certification and product registration. A strict quality control system ensures the high quality of its products to meet international requirements.
ALLTION's surgical microscopes are widely used in, but not limited to: neurosurgery, ENT, stomatology, gynecology, andrology, reconstructive and plastic surgery (microsurgery, hand and foot surgery, lymphedema, Alzheimer's disease, burn repair, breast reconstruction, etc.), as well as animal experiments and veterinary medicine.
With professional capabilities and full regulatory compliance, ALLTION products are sold throughout China and exported to more than 100 countries and regions across five continents, primarily in developed markets including the United States, Germany, the United Kingdom, France, Switzerland, Japan, Russia, and others. The company has also successfully secured United Nations procurement projects and hospital equipment supply contracts in numerous countries.
Market recognition serves as the driving force for ALLTION as a Chinese enterprise. The company will continue to partner with users to advance the clinical application of microscopy technology while steadfastly upholding the "customer-centered" philosophy—serving clients and giving back to them.
Qingdao Changlong Heavy Equipment Co., Ltd. was established in 1994 and has a pressure vessel division and a rail transit subsidiary. The factory area of the pressure vessel division covers approximately 100,000 square meters, while the rail transit subsidiary covers about 26,500 square meters. The company employs nearly 400 people, including over 60 professional technicians and more than 10 external expert consultants.
Qingdao Changlong Heavy Equipment Co., Ltd. serves various fields such as coal power, nuclear power, petrochemical, coal chemical, fertilizer, alumina, and rail transit. The company integrates research and development, design, production, and sales, with an annual production capacity of 1,500 pressure vessels (sets). Its products are sold to more than 30 provinces, cities, and autonomous regions across China, as well as over 50 countries and regions in Europe, America, and Asia.
Over the past 30 years, the company has collaborated with universities and research institutions such as Zhejiang University, China University of Mining and Technology, China University of Petroleum, and Qingdao University of Science and Technology. Through these partnerships, it has absorbed and integrated advanced domestic and international technologies. The company has developed and manufactured various heat exchangers for the petrochemical industry, high-efficiency rotating membrane built-in deaerators, high and low-pressure heaters, and pressure vessels for the alumina industry. It has obtained more than 40 patents for inventions and utility models and participated in drafting the "HG/T20584-2020 Technical Specification for the Manufacture of Steel Chemical Vessels."
Qingdao Changlong Heavy Equipment Co., Ltd. has specialized production workshops for special materials, heavy equipment, medium equipment, material preparation, sandblasting, hydrostatic testing, and acid cleaning and passivation, along with a linear accelerator testing room, a 30m×5m×5m variable volume platform gas heat treatment furnace, and other fully equipped functional areas. The company has a high level of automation and numerical control in its production and auxiliary equipment, including a 300mm cold-rolled plate machine, a 5-meter dual-axis CNC vertical lathe, dual-layer European-style cranes with 500-ton lifting capacity, heavy-duty self-propelled assembly machines, fully automatic pipe plate welding machines, CNC plasma welding machines, and CNC laser cutting machines.
Beijing Huaxiayuanjie Water Technology Co., Ltd. is a Zhongguancun and Beijing high-tech enterprise engaged in the research, design, manufacturing, sales, installation, water system engineering contracting, and operational management of secondary pressurized water supply equipment, water purification equipment, water treatment equipment, and ecological environment governance between building structures and water supply networks. It is a member of the influential E20 Environment Platform in China and a council member of the Green Prefabricated Housing Industry Innovation Strategy Alliance, established under the support of the Ministry of Housing and Urban-rural Development's Residential Industrialization Promotion Center.
For over 27 years, Yuanjie Water has been dedicated to achieving multiple cycles of water utilization (MDW) in multidimensional spaces—sky, surface, and underground—through water technology, aiming to improve water quality, meet purification standards, and promote healthy, resource-efficient, and ecologically sustainable water use. Yuanjie Water provides comprehensive water system solutions for building structures, sponge communities, sponge living water science and innovation towns, and new rural areas with beautiful living water environments.
The company has an advisory team composed of domestic and international experts, holds over 40 utility model patents and software copyrights, multiple provincial water-related hygiene approvals, and possesses qualifications including Municipal Public Works Construction General Contracting, Building Mechanical and Electrical Equipment Installation Engineering Professional Contracting, Environmental Engineering Professional Contracting (Level 3), and Waterproof, Anti-corrosion, and Insulation Engineering Professional Contracting (Level 2). It has passed certifications for quality, occupational health and safety, and environmental management systems, as well as CCC certification, energy-saving certification, and Kang-ju construction parts certification. The company has been certified by Xingyuan Authentication and is a qualified supplier for the China National Nuclear Corporation. From 2014 to 2018, it received two Chinese Outstanding Water Supply Service Brand awards and has been honored as a Beijing Construction Industry Integrity Enterprise for multiple consecutive years. Related products have received certificates for the National Torch Plan Industrialization Demonstration Project, Beijing New Technology and New Product (Service) Certificate, and Zhongguancun National Independent Innovation Demonstration Zone New Technology and New Product Certificate. The company is headquartered in the Zhongguancun Science and Technology Park, with subsidiaries in the Tianjin Baodi Energy-saving and Environmental Protection Industrial Park and the Jiangsu Nanjing Hongze High-tech Zone.
In the 1980s, the dry-type cross-linked polyethylene (XLPE) power cables produced by Shenyang Cable Factory boasted excellent electrical and heat-resistant properties, high operating temperature tolerance, and large transmission capacity. These cables also simplified and cleaned up the processes of cable laying, installation, and maintenance.
In 1985, China’s domestically produced 63kV high-voltage XLPE power cables were successfully trial-manufactured at Shenyang Cable Factory, with cable accessories passing acceptance by the end of that year. In 1986, China’s domestically produced 110kV cable accessories were successfully trial-manufactured at Shenyang Cable Factory, followed by the successful trial-manufactured of 110kV high-voltage XLPE power cables in 1987. By 1994, 100 kilometers of 110kV cables were mass-produced and delivered by Shenyang Cable Factory. On June 5, 2002, Shenyang Guolian Cable Accessories Manufacture Co., Ltd. (referred to as "Shenyang Guolian") was established, inheriting the high-voltage cable accessory manufacturing technology and professional team from Shenyang Cable Factory. Over the years, Shenyang Guolian has witnessed the birth and evolution of Chinese cable accessory products.
Upon its establishment, Shenyang Guolian possessed mature production experience and professional expertise. After years of technological research, development, and upgrades, the company now offers four major product series: cable accessories, intelligent products, fireproof and explosion-proof solutions, and power fittings. It holds 2 invention patents, 42 utility model patents, and 6 software copyrights. By integrating advanced design concepts, selecting reliable technical approaches, and utilizing professional fatigue strength and arc simulation software, Shenyang Guolian developed the OFFSET product (a telescopic compensation device for high-voltage cable bridge laying). This innovation eliminates excessive tension on cables caused by bridge displacement, bending, or misalignment, preventing destructive pulling or breaking of cables, thus solving a technical challenge in the field of power cable bridge laying.
Over the years, Shenyang Guolian has provided safe and reliable cable accessory products and efficient installation services to critical industries such as power, energy, steel, aluminum, coal mining, petrochemicals, and rail transit, which are vital to national welfare and the economy. The company has received numerous letters of commendation and gratitude from clients. Shenyang Guolian has consistently supported the development and utilization of clean energy. Since China's wind power industry saw its first construction boom in 2007, Shenyang Guolian has provided cable accessories and technical services for onshore wind, offshore wind, photovoltaic, and integrated fishery-solar projects across multiple regions.
In 2010, Shenyang Guolian won the first batch of the State Grid Corporation's centralized tender for 110kV cable accessories, making it the earliest company in the province to secure such a bid. That same year, its 110kV outdoor cable terminal products were put into operation at an altitude of 4,300 meters in Yangbajing, Tibet, demonstrating the high quality of domestically manufactured cable accessories. In 2021, Shenyang Guolian delivered the pilot project for the intelligent online cable monitoring system at CNPC's Dagang Oilfield in Tianjin, supplying 110kV terminals, intermediate joints, grounding boxes, and related intelligent online monitoring equipment for cable transmission lines, contributing to smart power systems. In 2022, Shenyang Guolian provided 220kV cables and accessories, along with technical guidance, product laying, and installation services, for the Zhonglian Green Big Data Project, offering technical support for major initiatives.
Hebei Zhaoyang Environmental Technology Co., Ltd. is the drafting unit of the enameled assembled tank industry standard and a national high-tech enterprise.
The company’s main products are enameled assembled tanks and double-membrane gas storage tanks. The annual output of enameled steel plates reaches more than 60,000 sheets, and the annual output of double-membrane gas storage tanks reaches 300 sets. In recent years, the company has introduced advanced production equipment, continuously improved production processes, automated and standardized production workshops, and achieved first-class product quality in the industry. It has been rated as a positive list enterprise by the province and city, providing guarantees for on-time production and on-time delivery.
The company integrates production, sales, installation and commissioning to provide customers with quality services.
Hebei Yongfa Hongtian Agricultural Machinery Manufacturing Co., Ltd. is a high-tech enterprise integrating scientific research and development, production and operation, and technological innovation services, with a registered capital of 20 million yuan and an area of 45mu. Based on the needs of modern innovative agricultural development, the company independently develops and designs efficient, intelligent, digital, and green agricultural machinery. It has pioneered domestically leading and internationally advanced high-efficiency intelligent peanut harvester machinery, filling the gap in demand for high-end equipment and international green development. Notably, the fully mechanized intelligent peanut equipment technology plays a significant role in the peanut industry, representing a domestically pioneering and internationally advanced product. The company is consistently committed to the development of digital, intelligent, and green industries, continuously developing high-end agricultural machinery to play a greater role in serving smart agriculture. The company has a professional technical R&D team and has formed strategic alliances with institutions such as the Chinese Academy of Agricultural Sciences, Nanjing Institute of Agricultural Mechanization, Beijing Institute of Agricultural Mechanization, Hebei Institute of Agricultural Mechanization, China Agricultural University, Hebei Agricultural University, and Hebei University of Science and Technology. It has undertaken multiple national, provincial, and municipal scientific research and development projects, achieving 8 provincial-level or above scientific and technological achievements, with 2 reaching international advanced levels. The company holds 17 invention patents, 21 utility model patents, and 7 design patents. Some products have filled multiple domestic and international gaps, with the peanut combine harvester being recognized as a national major first-of-its-kind product. The company has published over 20 papers, including "Research on Certain Components of the Peanut Combine Harvester."
ZENNER Metering Technology (Shanghai) Ltd. was established in 2011 and listed on the ChiNext Board of the Shenzhen Stock Exchange in February 2023 under the stock name "ZENNER Metering" with stock code 301303. The company has a registered capital of 408.8 million yuan and is recognized as a national-level Specialized, High-end and Innovation-driven "Little Giant" enterprise, a high-tech enterprise, and a 5G smart factory. ZENNER holds over 750 intellectual property rights, including national patents, computer software copyrights, and integrated circuit layout design exclusive rights, among which more than 60 are national invention patents. The company has passed the EU quality system certification by the internationally renowned authority NMi (Netherlands Measurement Institute), national CNAS laboratory accreditation, and various management system certifications such as ISO 9001.
ZENNER Metering's main business is the research, development, manufacturing, and sales of gas and water metering instruments and supporting products. Its primary products include residential and commercial diaphragm gas meters, smart gas meters, ultrasonic gas meters; various smart water meters and ultrasonic water meters in DN15-DN300 sizes; intelligent gas Roots flow meters & turbine flow meters, ultrasonic flow meters, intelligent flow controllers, and cloud-based digital information comprehensive solutions.
The company has formed a complete industrial chain business model covering mold development and production, component manufacturing, software development, smart module R&D and production, and automated assembly of complete metering instruments, employing more than 2,000 people.
"Being an artist in the metering industry" is the core philosophy pursued by ZENNER Metering. Adhering to the design concept of "details create perfection" and inheriting the rigorous and demanding craftsmanship of German manufacturing, the company has consistently focused on the R&D, manufacturing, and sales of metering instruments for many years, committed to building a world-leading metering instrument equipment manufacturing enterprise.
We think for you, we serve you – we are always by your side.
Beijing Micropower Technology Co., Ltd was established in 2008 with a registered capital of 50 million RMB. It is a high-tech enterprise dedicated to the research, development, production, and sales in the specialized transformers field. The company’s headquarters and R&D base are in Xinyuan Science and Technology Park, Changping District, Beijing. With strong technical research and development capabilities, it has been recognized as a Beijing Patent Pilot Unit. The company passed the ISO9000 quality system certification in 2010， Products have obtained more than 40 patents, carried out several projects of industry-university-research cooperation, the technical strength of the enterprise continues to grow, products continue to diversify, and sell to the country
The company focuses on transformer technology, and its products now encompass eight major series with over 100 specifications, including:
1. Special series for ring main units
2. Special series for pole-mounted switches
3. High-precision zero-sequence series
4. CT power extraction device series
5. Series for high and low voltage switchgear
6. High voltage power metering devices
7. Electronic live-line error prevention locking systems
8. Line fault indicator series
These products are widely used not only in the power system but also in various fields such as railways, chemical industry, oil fields, and coal mines.
While maintaining its inherent advantages, the company adopts a "technology-leading" strategy, focusing on innovation and the effective use of technology to continue expanding its product line. It provides a wide range of transformer technology products to stay competitive in an increasingly fierce market. At the same time, we are expanding into emerging overseas markets and establishing a more comprehensive and extensive strategic partner network. This aims to further enhance Beijing Micropower Technology's brand value and overall reputation in China, creating a "Chinese national brand of transformers."
Beijing Micropower Technology company always upholds the spirit of "robust, inclusive" and envisions being "a model of value responsible to customers, a harmonious home responsible to employees, and a corporate citizen responsible to the country." Together with you, we strive to contribute to China's power industry!
The company applies advanced domestic and international management models and business concepts to develop the company, promote management innovation, and implement strategic management. Emphasizing operations, it has established a comprehensive corporate management system and created efficient production operation models. The company is always market-oriented, seizing opportunities and meticulously planning, and establishing efficient production operation models. It has formulated highly flexible corporate management strategies, with innovation in R&D and production at the core, achieving unity in production, operations, and management. This approach reduces production costs, enhances management efficiency, and establishes a comprehensive modern enterprise production management system.