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Established on Nov. 19.1999, our company is one of the largest electric energy meter R&D and manufacturing enterprises in China with the title of hi-tech Enterprise of GuangDong Province and ZhuHai Manufacturing science and technology enterprise. We devote ourselves to professional research, production and sales of all series of electronic meters, concentrator, intelligent terminals, prepaid watt-hour meter products electricity selling management system, remote automatic meter reading system, power marketing technology support system and related electric power automation system, to provide overall solution for electric power company and to realize automatic power grid equipment copy reading, payment of fees, analysis and processing, intelligent monitoring, telemetry and telecontrol and other powerful service function, Therefore, the automation and intelligence of the whole power grid management are realized.

SineLynx is a technology company under China Design Group, dedicated to advancing intelligent construction and digital solutions for the engineering industry.

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.

Tianjin WanZhong Technology Co., Ltd.

Xiamen Chenmai Wisdom Technology is a technology-based enterprise that integrates the R&D, production and manufacturing of smart IoT products. Committed to providing cloud to end-to-end smart IoT products and solutions for government departments, industry clients, and the general public. The application of information technology in water conservancy, hydrology, water drainage, and emergency disaster prevention and mitigation warning. Chenmai has registered trademarks and holds multiple product patents, software copyright registration certificates, and software product registration certificates. With a professional R&D team, advanced industry technology, excellent product quality, and comprehensive services, it has become the core manufacturing enterprise of smart hydrological and water conservancy products in China.  

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.

Shenzhen Joint Technology Co., Ltd. Was established in 2006, and became a holding subsidiary of the listed company Keli Sensing Technology (Ningbo) Co., Ltd (603662) in March 2022.

Freshliance Electronics Co., Ltd, founded in 2015, is an ISO9000-certified enterprise, located in Hengfeng kechuang Center, Zhengzhou Airport Economy Zone, China. Our company specializes in the field temperature and humidity data loggers, and environmental monitoring IoT systems for warehousing, shipping and other cold chain processes in different industries like the fruits and vegetables, food processing, seafood, life science, pharmaceutical, and logistics.

Wenzhou Yichen Electric Co., Ltd is located at No. 1 Daqiao North Road, Dongxie Industrial Zone, Beibaixiang, Yueqing, Wenzhou, Zhejiang, China, a well-known base for low-voltage electrical appliances in China. We are a professional manufacturer focusing on R&D, production and global sales of adjustable voltage protectors, over-voltage and under-voltage protectors, light control switches, time control switches, electric energy meters and aerosol fire extinguishing devices.

Tangshan Xieli Conveyor Belt Transport Equipment Co., Ltd (referred to as "Tangshan Xieli Group"), formerly known as Tangshan Xieli Conveyor Belt Transport Equipment Co., Ltd., was founded in 2002. After more than20 years of deep cultivation and development, it has formed a group management mode of group company and multiple subsidiaries, With long-term exploration and accumulation in the field of belt conveyors, we provide customers with a complete set of solutions such as emergency protection, unmanned operation, and system engineering transformation. Our business scope covers many fields such as metallurgy, electricity, cement, chemical, port, mining, coal, papermaking, etc. We are a leader in the subdivision of bulk material transportation in China, Its brands are renowned both domestically and internationally, with business coverage in over 30 countries and regions worldwide.

Beijing Future Secure Electronic Technology Co., Ltd. Was established in April 2009 in Zhongguancun Fengtai Science Park, is located in Room 402-1, Building 2, No. 15 Courtyard, Nanyuan Road, Fengtai District, Beijing, China with a registered capital of RMB 108, 000, 000. It is a high-tech enterprise as well as a national little giant firm integrating R&D, production, sales and service, which serves the electric power industry.

Langfang Zhaosui Temperature Measurement Cable Co., Ltd. Has a registered capital of 2 million yuan. Our company's office address is located in Sunhuiluo Industrial Zone, Dacheng County, Langfang, Hebei Province, in the Pearl City of Langfang on the Beijing Tianjin Corridor.

CMICS Medical Instrument Co., Ltd. is a professional manufacturer and exporter of medical equipment with more than 30 years experience in R& D, manufacturing, marketing and after sale service of our products under the trade mark of DONGJIANG brand.

At the end of 2011, Fuzhou inno Electronic Technology Co., Ltd. Established an in-depth cooperation with Fuzhou University to "industry, research, and research", established an optical and electrical faculty leader, professors and graduate students to jointly participate, and started a self-developed technology research team. The research and development of fluorescent fiber sensing technology for nearly 8 years. After tens of thousands of tests and verifications, at present, our fluorescent temperature measurement technology has reached the international advanced level, and we have created fluorescent optical fiber series temperature measurement products with independent intellectual property rights.

Time Varying Transmission Co. Ltd. (TVTRadar) is an international high-tech enterprise with the world's top millimeter wave communication technology as its core. Main products include 5G communication RF transceiver front-end modules, low-profile electronically scanning antennas for low-orbit satellite terminals, drone detection radar & RF detecion system, perimeter surveillance radar & video surveillance system, fall detection radar & elderly care system, mmwave radar modules for vital signs & presence etc.

Contec Medical Systems Co., Ltd. (hereinafter referred to as CONTEC) is a high-tech company which focuses on research, manufacture and distribution of medical devices since 1996, CONTEC locates in a beautiful seaside city, Qinhuangdao, and is one of the largest bases for R&D and manufacturer of medical devices in China.

UMY Medical, headquartered in Guangzhou, is a professional X-ray equipment factory manufacturer, specializing in the research, development, and production of advanced medical imaging systems. With strong in-house capabilities, we provide OEM and ODM services, offering customized X-ray solutions tailored to the specific needs of hospitals, clinics, and distributors worldwide.

Beijing Hezhong Huineng Electric Co., Ltd. (abbreviated as: Hezhong Huineng), established in 2016 with a registered capital of 20 million yuan, is a national high-tech enterprise supported by the state, an innovative energy management enterprise, and a Beijing-based "Specialized, Refined, Unique, and Innovative" SME.

Founded in 2010, LSJ is a global leader in firefighting and emergency rescue solutions.

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RONDS is a high-tech enterprise which owns core technology and provides turnkey solutions for machinery Condition Monitoring in the predictive maintenance field. Our company was formed in 2007, the strength lies in Condition Monitoring instrumentation, software R & D, Intelligent diagnosis, Cloud service etc.

Being established in 2 0 1 8, Nanjing FOI Co., Ltd. is located in Nanjing, China, approximately 38 km from Nanjing Lukou International Airport. With production base about 5, 000 square meters as a medical equipmen manufacturer integrating R & D, production and sales.

Beijing Fanshine Intelligent Technology Co., Ltd. is a professional provider of counter-UAS and low-altitude security solutions, specializing in integrated drone detection, identification and mitigation systems. We focus on delivering practical and deployment-ready solutions designed to address the increasing risks posed by unauthorized UAV activities in sensitive and high-value environments.

Shenzhen Starseek Navigation Technology Co., Ltd. is an innovative high-tech enterprise headquartered in Shenzhen, China. We specialize in the research, development, design and manufacturing of state-of-the-art GNSS anti-jamming navigation systems, drone detection and direction finding equipment, as well as full-spectrum counter-UAV products and integrated systems.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Global airspace faces an invisible epidemic: Unauthorized drones. From near-misses at major airports-over 10, 000 reported globally in 2024-to drone-assisted smuggling and surveillance of critical infrastructure, the rise of "black flight" drones presents a growing threat to public safety, national security, and economic stability. In this high-stakes environment, Chongqing Miao Yitang Technology Co., Ltd. (MYT) stands at the forefront, deploying advanced AI-powered countermeasures that redefine how the world secures its skies.

Shenzhen Eelink Communication Co. Ltd was founded in June 2004 aiming at technology Innovative. After 10 years development, we accumulate more and more experienced experts and senior engineers specializing in Internet Platform/APP/GPS trackers. Now we have a professional technology team engaged in software, hardware and industrial design, totally more than 50 engineers. This professional team guarantee technology advancement for Eelink products. Meanwhile we have advanced management system, complete QC and QA systems as well as strict testing methods to guarantee high quality.

Shenzhen Yituowulian system Co., Ltd was founded in 2009, it is one of the most professional manufacturers for GPS tracker and mobile DVR product. Our company is located in Shenzhen city, Guangdong province, China. At present our GPS Tracker products are mainly exported to Southeast Asia, Africa, South America, The Middle East, Europe and so on.

New stone Imp&Exp Co., Ltd. Headquartered in Qingdao, Shandong Province, China, has been focusing on the R&D, production, sales and service of medical devices and in vitro diagnostic reagents to provide customers with professional diagnostic solutions since founded in 2009. Our factory is the subsidiary of our factory which was founded in 2008, which work together to provide IVD products with high-quality

Henan 4.0 Automation Equipment Co., Ltd. is a manufacturer providing one-stop services for industrial automation. It primarily distributes the full range of industrial control products from brands such as Siemens, Schneider Electric, and ABB, and independently develops and manufactures GKONE brand distributed PLC I/O modules and frequency converters. Simultaneously, the company also engages in the production, R&D, and sales of low-voltage electrical products, including fan filters, heaters, temperature controllers, humidity controllers, control transformers, terminal blocks, cabinet lights, cable trays, and various accessories, and provides complete cabinet assembly services.