Integrating R&D and design, smart manufacturing, and marketing services, the company focuses intensively on the medium and high-voltage intelligent power transmission and distribution sector.

Backed by reliable product quality, stringent quality control systems, and customized exclusive services, we facilitate the development of new power systems and industrial upgrading. Our client base covers State Grid Corporation of China, China Southern Power Grid, as well as leading heavy industry and chemical enterprises nationwide. Our products are exported to Southeast Asia, Africa, Europe, and other overseas regions. We strive to guarantee power supply safety and advance low-carbon sustainable development.

Core Products

Gas Insulated Switchgear (C-GIS); Primary and secondary integrated intelligent pole-mounted circuit breakers (full series including spring operating, permanent magnet, magnetic control, electronic, electromagnetic, digital, deeply integrated, and capacitor power supply types); Primary and secondary integrated intelligent ring main units (RMUs) with eco-friendly gas insulation and SF6 gas insulation options; Floor-standing high-voltage metering boxes, emergency access cabinets, cable distribution boxes, integrated power distribution cabinets, emergency power sockets, solid insulating components, cable accessories, and other supporting fittings.

In 2022, the company introduced an electrophoretic coating line in line with OEM standards, evolving into a special vehicle refitting enterprise with a full industrial chain and independent production capacity.

Its product portfolio covers PVC cargo boxes, composite panel cargo boxes, retractable wingspan boxes, anti-expansion boxes, grid cargo boxes, corrugated cargo boxes, refrigerated boxes and refrigeration units, as well as light truck cargo box series. The special vehicle series includes motorhomes, ambulances, commercial vehicles and special-purpose vehicles. Additional products consist of customized products, door locks and refrigeration units.

This foreign-invested enterprise integrates R&D, manufacturing, sales and after-sales service, and is recognized as a National High-Tech Enterprise.

The company has obtained certifications including ISO9001 Quality Management System and ISO14001 Environmental Management System. It holds 2 national invention patents and 14 software copyrights. Equipped with a 10,000-square-meter Class 1000 clean workshop, advanced intelligent production equipment, precision testing instruments, automated production lines and a well-trained workforce, we specialize in the R&D, manufacturing and sales of high-tech terminal electronic products, covering smart pet supplies, smart home appliances, automotive electronics, intelligent terminals, Bluetooth products and computer peripherals. Our annual output of single products reaches ten million pieces.

Chengdu Popek Machinery & Equipment Co., Ltd. focuses on the manufacturing, sales, and service of packaging equipment and related machinery. Its main products include carton erector machines, sealing machines, strapping machines, palletizing machines, wrapping machines, heat sealing and shrink packaging machines, vacuum packaging machines, and bag packaging machines for granules, powders, and liquids.

The company provides customers with high-quality technical support and services, covering packaging production line solutions, packaging equipment selection, and customized packaging production line solutions.

Founded in 2022, and positioned as a "specialized, refined, and innovative" enterprise in the high-end energy gas equipment segment, it adheres to the philosophy of "small but exquisite, specialized, and innovative." Its core business covers R&D, manufacturing, and full-life-cycle O&M of complete sets of energy gas pressurization, recovery, and liquefaction equipment.

Its products are widely used in oil & gas fields, LNG liquefaction, and gas filling stations, covering major domestic oil and gas fields and exported to Belt and Road countries such as Kazakhstan.

CRRC Ziyang Co., Ltd. was established in 1966 and has grown into an enterprise specializing in diesel and electric locomotives, integrating manufacturing with maintenance while offering diverse models and comprehensive solutions. The Company is dedicated to becoming a core manufacturer of specialized rail transit equipment and a key player in advanced rail transit supply chains. Its products serve National mainline railways, urban rail transit, regional (joint venture) railways, as well as industries such as metallurgy, power generation, petrochemicals, mining, ports, and logistics.

China Railway Longchang Materials Co., Ltd. is located in Longchang City, Sichuan Province. A wholly-owned subsidiary of China Railway Construction Heavy Industry Corporation Limited, it was founded in 1967 and owns two industrial parks.

The company’s products are applied in domestic and foreign main railway lines, urban rail transit, highways, water conservancy, construction, mining and other fields. Its business falls into four major industrial segments: elastic rail fastening systems, friction material products, high-strength fasteners and anchoring support systems.

is headquartered in Jintang Economic Development Zone, Chengdu, Sichuan Province, in Southwest China. The company has an independent design department and a 6,000-square-meter manufacturing workshop, adhering to a high-standard quality control system and capable of providing fully customized products according to customer needs. Our microwave devices have been delivered on time to over a thousand customers worldwide. Our products are widely used in industrial microwave accessories, satellite communication accessories, communication accessories, test and measurement, and other RF microwave fields. Our waveguide and coaxial products have received high recognition and widespread praise from customers.

Guotaivac is a high-tech enterprise specializing in the R&D, manufacturing, and sales of vacuum coating equipment and accessories. We are dedicated to providing customized vacuum coating solutions for customers both at home and abroad.

In cooperation with renowned domestic universities and enterprises, we have successfully developed optical vacuum coating systems, magnetron sputtering coating systems, roll-to-roll coating systems, in-line coating systems, as well as RF ion sources, Hall ion sources, and other products. These are widely used in industries such as consumer electronics, display devices, optical communications, semiconductors, and biomedical applications. Our professional design and process teams tailor equipment to specific application scenarios and process requirements, enabling immediate production after commissioning. We also offer 7×24-hour after-sales technical support to ensure stable and reliable operation of the equipment.

In 2024, the company acquired over 40 mu (approx. 26,667 m²) of land for its own factory, and built a research, development, and production base for vacuum coating equipment covering more than 50,000 square meters, with an annual production capacity of over 500 units. At the end of 2025, Guotaivac joined the NAURA Group, further expanding its development horizons and strengthening its R&D capabilities.

Founded in 2000, Chengdu Hanyan Weida Science & Technology Co., Ltd. inherits over 50 years of technical heritage from Chengdu Electric Welding Machine Research Institute and Chengdu Electric Welding Machine Factory. It is a high-tech enterprise specializing in the R&D, manufacturing, and sales of welding equipment, located in Qingbaijiang District, Chengdu, covering an area of 150 mu with over 35,000 square meters of factory space.

The company's main business covers general contracting for smart factories, intelligent workshops, and smart production lines, as well as the R&D and manufacturing of robot welding workstations, dedicated welding equipment, general welding power sources, and automated welding auxiliaries. Its products are widely used in the energy, chemical, metallurgy, transportation, construction machinery, aerospace, defense, and marine engineering industries. The company has delivered over 5 billion RMB worth of products to the market, with significant exports to Southeast Asia, the Middle East, and South America.

The company has a Sichuan Provincial Enterprise Technology Center and was recognized as a national-level specialized, refined, distinctive, and innovative "Little Giant" enterprise in 2024. It holds 6 valid invention patents, 37 utility model patents, and 6 software copyrights. R&D personnel account for nearly 15% of the workforce, with R&D investment exceeding 5% of revenue. The company adheres to the philosophy of "Technology Weida, International Quality" and is committed to becoming the leading brand in China's welding industry.

Established in 2016 and headquartered in Pidu District, Chengdu, Sichuan Province, HangFa Robotics Co., Ltd. is a national high-tech enterprise specializing in the research, development, manufacturing, sales, and services of heavy-duty mobile robots, omnidirectional wheels, and customized automation equipment. Through years of technological innovation and industrial experience, the company has become one of the leading suppliers of heavy-duty mobile robotic solutions in China and an influential player in the global market.

The company serves a wide range of industries, including rail transit, aerospace, new energy, electric power, shipbuilding, construction machinery, and intelligent manufacturing. It provides customers with efficient, safe, and intelligent material handling and logistics automation solutions for large-scale industrial applications.

In terms of technology and production capability, HangFa Robotics has established a comprehensive heavy-duty mobile robot development and manufacturing system. Its core products include heavy-duty AGVs, omnidirectional mobile robots, robotic mobile platforms, omni wheels, and Mecanum wheels. The payload capacity of its mobile robotic systems ranges from 1 ton to 500 tons, enabling omnidirectional movement, precise positioning, and intelligent coordinated control for the transportation of large equipment and ultra-heavy workpieces. The company holds more than 50 patents and has obtained ISO9001 and GJB9001 certifications, maintaining a leading position in the field of heavy-duty logistics automation.

Chengdu HENGDA Industrial Control Co., Ltd. was formerly known as Chengdu HENGDA Chemical Automation Research Institute, which was established in 1996. The company specializes in the R&D, production and application of industrial automation products and is recognized as a National High-Tech Enterprise with dual software certifications. It currently operates three major centers: the R&D Center, Sales Center and Production Center, with a total area of nearly 5,000 square meters.

Founded in 1986, Chengdu Jinding Precision Casting Co., Ltd. has over 40 years of experience in manufacturing core automotive engine components. The company is a trusted supplier of engine parts in domestic and international markets. We specialize in producing camshaft blanks, camshaft assemblies, balance shafts, and other automotive components. Our products support globally renowned automobile manufacturers and are exported worldwide. Adhering to the principle of "pursuing excellence and prioritizing quality," we continuously promote technological advancements.

Committed to technological innovation, we continuously enhance our independent R&D capabilities. Our dedicated team utilizes advanced tools such as UG, CATIA, AnyCasting, and ABACUS simulation software for product design and model analysis. We have established a technology center and an academician expert workstation. With over 30 patents and several industrialized innovative technologies, our technical expertise leads the industry.

Jinding has established long-term partnerships with many internationally renowned automotive brands, including GM, Stellantis, Hyundai, Kia, Changan Mazda, Chery, BYD, GAC, Mitsubishi, and others. Jinding has received multiple awards, such as Outstanding Supplier, Quality Excellence Supplier, and Excellence in Development Supplier.

Chengdu CRP Robotics Technology Co., Ltd. (abbreviated as "CRP") was established in 2012 and is located in the Longtan Industrial Robot Industry Functional Zone of Chengdu. Starting with the development of robot controllers, the company has evolved into a national-level specialized, refined, distinctive, and innovative "Little Giant" enterprise that possesses comprehensive self-developed capabilities for complete industrial robots, collaborative robots, hybrid robots, and humanoid robots, including both individual units and integrated systems. It excels in three key areas: intelligent robot control systems, integrated equipment solutions, and software-driven manufacturing processes as well as domain-specific models. Its products are widely used in standardized and customized flexible production lines across various sectors such as automotive, 3C electronics, building steel structures, construction machinery, general industry, food processing, and agriculture, with sales reaching over 40 countries and regions worldwide.

Enterprise and Product Strengths:

l The only enterprise in Southwest China that led the drafting of five national standards for "industrial robots" and participated in four national standards for "humanoid robots";

l The only robotics company in Japan to have obtained certification from the National Robotics Testing and Certification Center, with an average Mean Time Between Failures (MTBF) exceeding 100,000 hours.

l The first company in Jiangxi Province to obtain EU-certified functional safety for collaborative robots.

l The only company in Sichuan selected for the "Industrial Robot Industry Standards" issued by China's Ministry of Industry and Information Technology.

l A national-level key "Little Giant" enterprise recognized for its specialized expertise, unique features, and innovative capabilities.

l Boasting the largest robot product portfolio in Sichuan, it has launched over 70 models of robots to date.

l China ranks first among welding robot manufacturers;

l China is the largest exporter of welding robots.

Chengdu Kaiyuan Zhichuang Construction Machinery & Equipment Co., Ltd. (KORETEK) is an intelligent engineering equipment manufacturer specializing in non-blasting rock excavation solutions. Integrating R&D, production, manufacturing and sales, the company focuses on excavator attachments and is headquartered in Qingbaijiang District, Chengdu.The company was originally engaged in excavator long-reach boom rental and modification services. It established its factory and commenced production in 2012, and officially transformed into an equipment manufacturing enterprise after registration in 2013. Driven by technological innovation, KORETEK has developed into a National High-Tech Enterprise and a technology-oriented small and medium-sized enterprise, owning 26 patents, 17 trademark records and 7 software copyright registrations. The company has obtained ISO9001 quality management system certification, CE certification and other relevant certifications.

The company is a technology-oriented enterprise integrating engineering consulting, engineering research, design & manufacturing, marketing and general contracting. It specializes in the promotion and application of new technologies, processes, equipment and materials for gas separation and energy gas recovery.

Our engineering services cover extensive sectors including natural gas, petroleum, chemical industry, fine chemicals, coal chemical industry, metallurgy and steel, electric power, pharmaceuticals, chemical fertilizers, glass manufacturing, food processing, alcohol production, daily chemicals, bioengineering and environmental protection.

Our products are sold across all provinces and municipalities in China, as well as overseas markets including Russia, Indonesia and Uzbekistan. We have grown into a sizable domestic professional supplier integrating scientific research and production, focusing on gas generation, purification and refining. We are capable of customizing various gas supply solutions tailored to clients’ demands, and also provide technical training, technical consultation and other supporting services for customers.

Chengdu Shidai Huidao Technology Co., Ltd. focuses on smart energy and intelligent oil and gas exploration and production. It is a National High-Tech Enterprise and a Sichuan Provincial Specialized and Innovative SME integrating R&D, production, sales and integrated technical services. With a comprehensive independent intellectual property system, the company has been deeply engaged in the oil and gas industry for many years, providing long-term services to major Chinese state-owned energy enterprises including PetroChina, Sinopec and CNOOC, and accumulating extensive experience in project implementation and operation & maintenance.

The company’s core businesses include wireless intelligent instrumentation for oil and gas applications, industrial control systems, and intelligent oilfield equipment. It also provides full-chain technical services including software development and information system integration, enabling it to independently undertake various intelligent energy engineering projects.

The company focuses on low-power wireless sensing technologies and AI-powered systems for oil and gas applications. Its self-developed products are designed for complex oilfield environments featuring large temperature variations, high vibration and other challenging conditions. Through data acquisition and AI algorithms, the company enables real-time equipment condition monitoring and intelligent anomaly detection and early warning, effectively addressing industry challenges such as delayed data acquisition, high operation and maintenance costs and low operational efficiency.

Sichuan Hirota Machinery Equipment Co., Ltd. was established in July 2021 and is located in Wusheng County, Guang'an City, Sichuan Province, China. The company specializes in manufacturing high-quality diesel engines, tractors, generator sets, water pump units, small agricultural machinery, and construction machinery.

Under the guidance of an internal combustion engine expert entitled to the State Council Special Allowance and an experienced technical team, the company leverages advanced production and testing methods, as well as a comprehensive product development and quality control system, to provide users with safe, reliable, energy-saving, and efficient agricultural machinery equipment. Having been deeply engaged in Southeast Asian and African markets for more than ten years, Hirota has gained wide recognition from customers for its reliable product quality and strong brand reputation.

The company's diesel engines include two major series: air-cooled and water-cooled engines, with power ranges from 5 to 35 horsepower. They are widely used in mini tillers, walk-behind tractors, water pump units, generator sets, four-wheel trucks, small vessels, construction machinery and other equipment.The company's products are sold across various provinces and autonomous regions in China and exported to overseas markets including Southeast Asia, South Asia and Africa.

Founded in 1965, the company was formerly a designated manufacturer of special-purpose motors under the Ministry of Machinery Industry of China. It covers a land area of 130,000 square meters with a workshop area of 50,000 square meters and owns more than 885 sets of processing equipment. The enterprise boasts an annual production capacity of 150,000 sets of medium, small, high, medium and low voltage motors with a total power output of 2 million kilowatts. It has been awarded the titles of National Specialized, Refined, Unique and Innovative Little Giant Enterprise, National High-tech Enterprise, and one of China’s Top 500 Electrical Machinery and Equipment Manufacturers.

The company has obtained a full range of certifications including ISO9001, ISO14001, ISO45001, China 3C, CE, CCS, energy efficiency labeling, special equipment certification and explosion-proof electrical certification. It has established a provincial-level enterprise technology center and a municipal engineering technology research center, and holds 26 national patents and 25 software copyrights.

was established in 1996 and is a large-scale production enterprise integrating R&D, education, production, and sales. It mainly produces and sells motorcycle tires, electric vehicle tires, car tires, tricycle tires, and ATV tires.

Yuanxing Rubber has successively passed TS16949 certification for production parts and related service parts in the automotive industry, ISO14000 environmental management system certification, 3C national compulsory product certification, DOT certification from the United States Department of Transportation, E-mark certification from the European Union, INMETRO certification from Brazil, and the first-class enterprise certification from the Sichuan Entry-Exit Inspection and Quarantine Bureau.

Sichuan Yuehang Intelligent Equipment Manufacturing Co., Ltd., located in Dazhou High-Tech Zone, Sichuan Province, is a high-tech enterprise specializing in the R&D, manufacturing, and technical services of comprehensive UAV emergency firefighting equipment solutions. Focusing on the full operational process of "reconnaissance, firefighting, supply, and support," the company has developed a complete solution covering three major product systems: UAV mission support systems, firefighting UAV payload equipment, and power supply and ground support equipment. In terms of integrated support systems, the UAV mission support vehicle developed by the company adopts a plug-in hybrid four-wheel-drive chassis, integrating high-power continuous power supply, professional storage and transportation compartments, and multi-model UAV carrying capabilities. It effectively addresses practical challenges such as difficult transportation in mountainous areas, insufficient field power supply, and limited support capabilities for continuous UAV operations. In terms of firefighting payload equipment, the company has developed a series of products including telescopic firefighting water lances, integrated window-breaking and firefighting devices, firefighting buckets, aerial throwers, flexible load nets, rapid deployment hoses, and water-soluble fire suppression devices, adapting to firefighting and rescue needs in various scenarios such as high-rise buildings, forests and grasslands, and warehousing logistics. The company holds the Civil Unmanned Aircraft System Operator Certificate (CCAR-92) issued by the Civil Aviation Administration of China, with operational qualifications including cargo transportation and training services. It continues to invest in technological innovation and intellectual property protection, and actively participates in national-level key firefighting equipment innovation projects. Yuehang Intelligent is committed to enhancing practical firefighting and rescue capabilities through intelligent and unmanned equipment, providing reliable equipment support for the modernization of China’s emergency management system.

Sichuan Yunfen Technology Development Co., Ltd. is headquartered in Chengdu Eastern New Area, Sichuan Province, with a total production and office area of 16,000 square meters. It is a national high-tech enterprise, a national technology-based small and medium-sized enterprise, and a provincial innovative small and medium-sized enterprise, integrating equipment R&D, design, manufacturing, sales, installation, commissioning and after-sales services. Focusing on the field of intelligent equipment, the company specializes in the development and application of intelligent complete sets of primary processing equipment for agricultural and sideline products, intelligent environmental protection equipment, intelligent machinery and equipment for agriculture, forestry, animal husbandry and fishery, as well as intelligent clean heating equipment and other specialized and general-purpose equipment. In addition to the above business areas, Sichuan Yunfen Technology Development Co., Ltd. also provides agricultural production outsourcing services, agricultural product processing services, waste agricultural machinery recycling services, industrial engineering design, intelligent agricultural management and other related services. Based on customers’ actual needs and relevant standards, the company can provide complete production and processing solutions, including process data management and factory operation management.

Positioned as a full-process solution provider for composite structural components, Chengdu Lianke’s core businesses cover three major areas: design, manufacturing, and testing. Its design capabilities include material, mold, product, and engineering design; its manufacturing capabilities cover tooling and fixture production, composite molding, and structural assembly; and its testing services include airtightness testing, non-destructive testing, and physical and chemical testing. The company serves customers in aviation, aerospace, aero-engine, rail transit, shipbuilding, new energy, and other industries.

The company’s flagship product, the “Large-scale Automated Ultrasonic Non-destructive Testing System,” was certified as a 2025 Sichuan Province First-of-a-Kind Product. The company has established an intelligent manufacturing R&D center and obtained 26 authorized invention patents and 28 utility model patents. It is committed to advancing the localization of ultrasonic non-destructive testing equipment and building a one-stop intelligent testing service platform.