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Founded in 2007, Fujian Aotai Automation Equipment Co., Ltd. is located in the beautiful city of Fuzhou, Fujian Province. It is an enterprise dedicated to providing measurement and control instruments and equipment for "Intelligent Manufacturing", "Smart Water Affairs" and "Smart City". The company aims to become an enterprise with advanced technology, professional services and strong competitiveness within the industry. Since its establishment, it has adhered to the concept of "creating a century-old store and establishing a national brand", focusing on the research and development, production, sales and service of instruments and meters, and striving to create value for customers. In the first ten years of its entrepreneurship, the company mainly focused on industrial process control instruments. It has successively developed multiple series of products, including panel-mounted instruments, pressure instruments, flow instruments, rail-mounted instruments, level instruments, and analytical instruments. These products are widely used in industries such as metallurgy, chemical engineering, light industry, pharmaceuticals, environmental protection, and petroleum. In recent years, with the popularization and development of modern communication technology applications, as well as the increased management requirements in municipal administration, water conservancy, and agriculture, Internet of Things (IoT) instruments have begun to be promoted in these fields. The company has seized the opportunity to develop a series of IoT perception layer products for these fields, such as acoustic tomography river cross-section flow meters, road waterlogging meters, Doppler flow meters, radar surface flow velocity meters, paddy field water level meters, and underground combined water level meters. At the same time, these products have been rapidly promoted and applied in multiple provinces and cities, and have received favorable comments from users. The company's competitiveness lies in combining its many years of mature experience in industrial instrument design with modern communication technology, making the newly developed products have the characteristics of convenient debugging, low power consumption, strong stability, and high precision. Currently, the company has set up more than a dozen offices across the country, which is convenient for providing services to a large number of users nearby. The company always adheres to the core values of "customer-centric, based on strivers, striving for perfection, innovation-driven, and keeping up with the times". We will continue to forge ahead in the fields of IoT instruments and traditional industrial instruments, contributing the wisdom of Aotai.

Wenzhou Zhengkai Electric Co., Ltd. - Guardians of Electrical Safety and ReliabilityIntroduction: A Pillar of Electrical Protection in Wenzhou

Long Road Electric Co., Ltd founded in 2010, is located in the largest manufacturing base of low-voltage electrical equipment of Wenzhou China, which is called "the Electric Device Metropolis of China". Long Road Electric Co., Ltd is committed to the production, marketing and service of smart high and low voltage electrical components, smart power systems, and is one of the most dynamic companies in China's smart electrical industry. The company has strong independent innovation capabilities, has a number of core technologies, and has obtained a number of patents, it has passed IS09001: 2008, 14000, OHSAS18000 and other certifications. Among them, the Internet of Things circuit breakers and DC power distribution products for photovoltaics and communications have a leading level in the industry. They have taken the lead in passing CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, VDE etc. Certification authority.

The Beijing IWHR Corporation (BIC), founded in July 1993, is an international high-technology company subordinated to the China Institute of Water Resources and Hydropower Research (IWHR). The BIC has implemented the integrated ISO9001 management system. We have many qualifications in the following areas: Engineering survey, engineering supervision, water conservancy and hydropower design, hydraulic construction, and international project contracts.

Yichang seezol Technology Co., Ltd. Was established in 2015 and is a leading technology-based enterprise located in China.  We are committed to the development, manufacture, sales and after-sales service of crane safety protection devices. Focusing on researching, developing, and producing a series of high-quality engineering machinery load moment limiters, load moment indicators, on-board weighing systems, and providing automatic project operation plans.

ELECO Electric is one of the most specialized manufacturers and exports for modular electric terminal devices for household and similar installations in China. The wide range products under manufacturing covers Miniature Citcuit Breaker(MCB), Residual Current Circuit Breaker(RCCB), Residual Current Circuit Breakers with Overcurrent Protection(RCBO), Switch- disconnector, Distribution Box, Moulded case circuit breaker(MCCB), air circuit breaker(ACB), AC Contactor, Magnetic Starter, Motor Protection Circuit Breaker, Thermal Relay and K. W. H meter etc. The company takes the reputation as one of the largest manufacturer of electromagnetic type RCCB and RCBO. OEM or ODM projects are fully accepted, and currently the company is co-operating with numbers of renowned intermational corporations for such projects.

We are a professional manufacturer focusing on EV chargers and energy storage systems. Our product portfolio includes AC wallboxes, DC fast chargers, rack-mounted commercial & industrial energy storage, and containerized ESS.

IMETAL Company: Your Global Partner for Metal-Related Solutions

Blue Jay is a professional Chinese local industrial power and energy meter manufacturer with over 10 years of experience. We hold full capabilities in industrial power and energy meter manufacture, which supports us in offering you a one-stop solution for OEM/ODM customers. Many times, we are not only manufacturing for you but also supporting your design according to your final applications.

Singi Electrical was established in 1995 and now become the well-known building electric integrator singi are professional in prodcing fiber information box, wall type WiFi router, roof-type WiFi router, low voltage cables, circuit breaker, wall switch and etc.

CNC Electric is one of the leading manufacturer, specialized in manufacturing industrial electrical appliance, is a national large-scale enterprise integrated with R&D, manufacturing, trade and service, etc. CNC Electric was founded in 1988, which became a nationwide non-regional enterprise group in 1997. It mainly deals in high-low voltage electrical equipment, whole set, instrument and meters, explosion-proof appliances, building electrical appliances, power transformers, with more than 600 product series and 30, 000 specifications. Meanwhile, its commercial fields also cover real estate, investment, energy, logistics, information and other industries.

Acrel Co., Ltd. [Stock Code: 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. 'Acrel' is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management, supply energy data services and improve electrical efficiency and safety. 'Acrel' has maintained steady growth since its listing in 2012. The company will adhere to the concept of 'innovation, high-efficiency, unity and honesty' and it provides more high-quality solutions, products and service for power system users and micro-grid.

Jiangxi ABC Electric Co., Ltd. is a high-tech enterprise based on power electronics, automatic control and Internet of things technology, focusing on the research and development, production and sales of industrial automation control products. Founded in 2018, ABC is headquartered in Jinggangshan Economic and technological Development Zone, a national development zone, with R & D facilities in Beijing and Shanghai. ABC focuses on automation, digitization and intelligence in the industrial field, devotes itself to the continuous innovation of industrial technology, being close to customer needs, serving customer growth and value enhancement, and providing customers with high-performance products and personalized solutions which are more intelligent, more reliable and more open.

Foshan Guangyang Electric Co., Ltd. Established in 2022, owns the registered trademark brand Unistab. We are specializing in the production of contactless voltage stabilizers, transformers, soft starters, AC contactors, instruments, transformers (instrument transformers) and so on. Base on rooting in China's mature electrical industry clusters, we leverage well-established industrial chain support and large-scale production advantages to offer global customers high-value, full-category electrical products. Our product have been covered over thirty countries and regions, serving diverse sectors including power engineering, industrial manufacturing, new energy & photovoltaic (PV), and commercial buildings. We have garnered widespread recognition from overseas distributors, contractors, and brand procurement partners.

Since its establishment, TMA Machine has been committed to the R&D, production and sales of sheet metal forming machinery such as bending machines, shearing machines, laser cutting machines, and plate rolling machines. The company has a R&D team composed of senior experts and technical backbones in the industry. They rely on their deep professional knowledge and rich practical experience to continuously promote technological innovation and product upgrades of sheet metal cutting and bending equipment. At the same time, the company has also introduced advanced production equipment and technology to ensure that the quality and performance of its products reach the international advanced level.

NINGBO SANHE REFRIGERATION Co., Ltd. Was established in 1998 to supply spare parts for HVAC/R industry. Over the past years, NINGBO SANHE has earned its reputation as the leading supplier among customers due to its experience, professionalism and integrity.

Beijing Zhongping Technology Co., Ltd. Specializes in industrial automation and robot intelligent equipment and system integration services. As a long-term partner of Siemens, the company has been engaged in Siemens product and technology application services for many years and has rich industry practical experience and resource advantages. The company's main products cover the full range of PLC, frequency converters, servo motors, touch screens, industrial control computers, numerical control systems, DC speed regulation devices, instruments and meters, robots and spare parts, low-voltage electrical appliances, etc. In the field of industrial automation, with the business philosophy of striving for excellence, the company provides more thoughtful services to customers from products, solutions to services, to achieve more efficient and sustainable social development.

General items: Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of transmission, distribution, and control equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of electrical instruments and meters; Manufacturing of capacitors and their supporting equipment; Sales of distribution switch control equipment; Sales of intelligent transmission, distribution, and control equipment; Sales of mechanical and electrical equipment; Sales of photovoltaic equipment and components; Sales of electrical instruments and meters; Sales of capacitors and their supporting equipment; Operation of wires and cables; Repair of electrical equipment; Technical services, technology development, technical consultation, technical exchanges, technology transfer, technology promotion; Solar power generation technology services; Energy performance contracting; Technology import and export; Goods import and export. (Except for items that require approval according to law, business activities shall be carried out independently in accordance with the business license. ) Licensed items: Manufacturing of wires and cables; Power generation business, transmission business, and power supply (distribution) business. (Items that require approval according to law may only be carried out after approval by relevant departments. Specific business items shall be subject to the approval documents or licenses issued by relevant departments. )

Shenxi Machinery Co., Ltd., established in 1988, is one of the leading manufacturers of suspended access equipment in China.

WENZHOU SANTUO ELECTRICAL Co., Ltd. is one of manufactories that specialize in manufacturing Circuit Breaker; AC CONTACTOR, Thermall Relay and Isolator Switch, Change over switch; Power Distribution Case, Push Button Switch; Voltage Regulator/Protector...More than 20years and is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. Our teams have more than 20years' experience; We have passed ISO9001 approval, The products have passed CE, CB(IEC), SAA certificates and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.

About us

Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.

Shandong Xinhexin Electric Co., Ltd. is situated in the prestigious Wangzhuang Economic Development Zone, Qufu City - renowned as the legendary hometown of Confucius and a sacred cultural hub of the East. Benefiting from a strategic location and excellent transportation links, the company has established itself as a prominent national high-tech enterprise with an integrated business model encompassing production, cutting-edge research and development, and global sales. The company specializes in the professional R&D, innovation, and manufacturing of advanced variable frequency drives, Mick weight synchronous control systems, and centralized feeding systems. Over the years, it has successfully acquired multiple prestigious certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, CCC Compulsory Certification, and CE Certification. Furthermore, it has been honored with distinguished awards such as "National Standard Qualified Product", "National Consumer Satisfaction Product", and "China High-tech Product" by the China Enterprise Quality Supervision and Management Center. Driven by a philosophy of independent innovation and sustainable ecological development, the company consistently prioritizes technological advancement and continuous innovation. With robust R&D capabilities and state-of-the-art production and testing facilities, it maintains a leading position within the industry. Every member of our dedicated team is committed to building a comprehensive quality management system, a worldwide sales network, and a seamless after-sales service infrastructure. Our ultimate mission is to deliver superior, tailor-made solutions and responsive, high-quality services to our valued customers and partners around the globe.

YOM Group was founded in 1999, we are professional and specialized in Circuit Breakers, Contactors, ATS, Bi-metal Lug and Connectors, and OEM for many local and oversea group companies and trading companies. From 2010, we started specializing in Overhead Power Line series products according to NFC, IEC, . YOM also achieved ISO9001 Quality Management and many other certificates and reports.

Jiangxi Yoojo Technology Co., Ltd. Was established in 2013, we specialize in developing, manufacturing and marketing high quality automotive electrical components  such as auto-fuse, fuse holder, current fuse, current fuse holder, wire harness, fuse box, switches and terminals etc. Our products are widely used in automotive, marine, consumer electronics, mobile devices, household electrical appliances, power supply and adapters, communication equipment, solar farm installations and industrial power control equipment car manufacturing and car modification and other fields.

Anhui Kingwooh Energy Technology Co. Ltd which locate in Hefei, Anhui, where the PV technology is world-leading, is a professional company dealing with solar power products which is in rapid development. Kingwooh Solar focus on R&D, producing and sales of solar panel and integrated solar energy system, We are self-operated of import and export, with annual sales over 300MW, and provided exceeds 10, 000 solar power system solutions to our clients. Our clients include global MS enterprises, investors, traders, distributors, installers, end users, etc. And our products have been exported to Asia, Europe, America and more than 150 countries over the world.

Jinan Bestar Inc. is a professional supplier in China, specializing in refrigeration parts. Our main products are refrigerator parts. Now we have two factories in China, manufacturing different kinds of refrigeration parts. One is mainly manufacturing condensers and evaporators. The other one is mainly manufacturing copper filter driers, accumulators and access valves.

HISELEC began her journey in 2007 as a professional electrical product supplier and solution provider located in Wenzhou, China. Our products and service cover residential, industrial, commercial, public sector and military clients. With over 18 years R&D experience, HISELEC has gain high reputation by fulfilling a variety of customer's needs.

Zhejiang Jinkun Electric Technology Co., Ltd.

Mingri Electric Co., Ltd. is a leading high-tech enterprise specializing in the design, manufacturing, and innovation of high and low-voltage switchgear, power transmission and distribution systems. With a comprehensive product portfolio including fully insulated gas-filled cabinets, intelligent solid-insulated ring main units, outdoor high-voltage cable distribution boxes, compact substations, circuit breakers, and surge protection devices, we deliver reliable power solutions that meet the most stringent industry standards. Our product range encompasses YBW compact substations, KYN61-40.5/KYN28A series high-voltage switchgear, XGN/HXGN fixed switchgear, SHSRM/SHSG ring main units, and MNS/GCS/GGD/XL low-voltage switchgear - all rigorously tested to ensure superior performance and durability. With decades of experience in the power industry, we've established strong partnerships across transportation, utilities, and construction sectors, providing tailored solutions for diverse industrial applications. Our commitment to technological innovation drives continuous product optimization, integrating smart monitoring capabilities and eco-friendly designs to meet evolving market demands. Supported by a global logistics network, we guarantee timely delivery worldwide, while our expert technical team offers comprehensive after-sales support and maintenance services. Adhering to our "Quality First, Customer Supreme" philosophy, Mingri Electric combines engineering excellence with customer-focused solutions, delivering safe, reliable power distribution equipment that meets international certifications including IEC and ANSI standards. Our ISO-certified manufacturing processes ensure consistent quality, while our R&D investments focus on developing next-generation solutions like SF6-free switchgear and smart grid technologies. From initial consultation to commissioning and beyond, we provide end-to-end project support, helping clients optimize their power infrastructure with efficient, sustainable solutions. As we continue to expand our global presence, Mingri Electric remains dedicated to advancing power distribution technology while maintaining the highest standards of quality, reliability, and customer service that have made us a trusted partner in the electrical industry.