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Welcome to JIANGYIN SPARK

Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, CT analyzer, Test equipment, and power meter, power analyzer, intelligent digital meter, transducer, handheld terminal and split core current transformer, voltage transformer and current transformer models etc.

Hebei E-valves Petroleum Equipment Co., Ltd. Stands as a premier industrial manufacturer and strategic global exporter located in the prominent industrial hub of Hebei Province, China, specializing in the engineering and production of high-performance cable management systems for the energy and power sectors. Our company has established a formidable presence as a technology-driven manufacturing epicenter, serving as a vital link in the global energy infrastructure supply chain. The core of our enterprise strength is founded upon an asset-heavy manufacturing matrix that integrates advanced precision casting, high-speed CNC machining, and automated production lines, allowing us to maintain an exceptional production capacity for large-scale international projects. We are recognized as an industry leader in the development of specialized, non-magnetic aluminum alloy cable clamps-including the comprehensive JGP, JGH, JGW, and JGWD series-which are critical for securing high-voltage power cables in substations, oilfields, and petrochemical complexes. Our mastery of non-magnetic metallurgy ensures that our products effectively eliminate electromagnetic eddy current heating, a sophisticated technical requirement that ensures the thermal stability and safety of high-voltage installations. At Hebei E-valves, our industrial capability is evidenced by our ability to produce massive-scale fixtures for cables up to 166mm in diameter, reflecting an engineering depth that few global competitors can achieve. Our facility operates under a rigorous ISO-certified quality management system, supported by an elite technical team and a state-of-the-art in-house testing laboratory. Every component undergoes exhaustive validation, including spectral chemical analysis, mechanical stress verification, and salt spray corrosion testing, ensuring 100% material traceability and uncompromising performance in the most extreme High-Pressure, High-Temperature (HPHT) environments. Beyond our technical prowess, Hebei E-valves possesses extensive expertise in international trade and global logistics, with a proven track record of successful partnerships with major oilfield service providers and power grid contractors across North America, the Middle East, Central Asia, and Southeast Asia. We excel in a sophisticated OEM and ODM service model, providing global clients with a seamless one-stop experience from rapid prototype engineering to bulk manufacturing and certified export documentation. Our vision is to continue spearheading the technological evolution of industrial fastening solutions, offering the scalability, reliability, and competitive advantage that only a factory-direct manufacturer can provide. We invite global project managers and procurement specialists to partner with Hebei E-valves Petroleum Equipment Co., Ltd. And experience the precision, safety, and manufacturing excellence that define our global reputation.

Jiaxing Haihan Electronic Co., Ltd was established in 2011, We are a professional in designing and manufacturing electricity energy meter accessory and hotel supply.

Hebei Hongdu Technology Co., Ltd. is located in Renqiu City, Hebei Province, a major production base in China. We are a professional manufacturer of power fittings, integrating R&D, production, and sales. Our manufacturing team has been deeply involved in the power fittings industry for over 20 years. The company covers an area of 10, 000 square meters and has more than 100 employees. We fully understand that although power fittings are small, they are crucial to the safety of the power grid. Therefore, since the establishment of our factory, we have insisted on creating every product according to "industrial-grade" standards.

Profile of Hebei Xuchi Electric Power Technology Co., Ltd.

YHDC was established in 1992 and is a leading manufacturer of electromagnetic components and devices.

As the leader and professional designer and manufacturer of current transformers. ECHUN has large range CTs to meet the market, including split core current transformers, clamp on current transformers, solid core current transformers, potential transformers, zero-phase current transformers, hall current sensors, current transformers with DC-immune, transducers, rogowski coils and so on

Shanghai PINYAN TECHNOLOGY M&C Co., Ltd, the earliest professional manufacturer integrated R&D, Production and sales in China, is specialized at manufacturing Rogowski coils, integrator and power meter, power quality analyzer with proprietary intellectual property rights. We also provide technical support and hardware equipment for comprehensive solutions of power monitoring, IOT, smart grid and cloud server.

Refine On (Hebei) Electric Power Technology Co., Ltd. is strategically located in the Mancheng High-tech Development Zone of Baoding City-a core area renowned for its agglomeration of high-tech enterprises in North China, boasting convenient transportation networks, abundant talent resources, and a supportive industrial ecosystem for technological innovation. Rooted in this fertile ground for development, the company has fully dedicated itself to the high-tech field of power system automation, focusing on the R&D, production, and promotion of cutting-edge products that address the core needs of the power industry. Its product portfolio covers a comprehensive range of solutions, including power system marketing measurement equipment (such as intelligent electric meters, metering verification devices, and load management terminals), operation and maintenance high-voltage testing instruments (like transformer oil BDV testers, high-voltage insulation resistance testers, and partial discharge detectors), distribution network testing tools (including feeder automation testers, fault locators, and cable testing equipment), power consumption inspection devices (such as electricity theft detection instruments and energy efficiency analysis tools), as well as a full line of specialized tools and meters. As a technology-driven enterprise integrating R&D, production, sales, and after-sales service, it has established a one-stop service system to ensure that every link from product conception to user application is seamlessly connected and of high quality.

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.

Shijiazhuang SUIN Instruments Co., Ltd is a high-tech company and concentrates on R&D, production, test, sales and service of test & measurement instruments, electrical products, application software, etc. It already won below titles depending on the super technical advantage: High-tech Enterprises in Hebei Province, Hebei Industrial Design Center, Hebei Academician Workstation, Shijiazhuang Industrial Design Center, Engineering Research Center of Shijiazhuang electrical test instrument, Shijiazhuang Enterprise Technical Center, China's Key Enterprises in electronics instruments industry.

Founded in 2016, Jiangxi Jinkate Power Equipment Co., Ltd. is a leading manufacturer and supplier of LV and MV overhead line fittings, Insulation Piercing Connectors (IPC), Anchor Clamps, and power distribution components. Over the past decade, we have grown into a comprehensive OEM/ODM provider integrating mold design & R&D, plastic component production, metal processing, and electrical fittings manufacturing.

Zhejiang Pulusi Electric Power Technology Co., Ltd. is a high-tech enterprise specialized in the R&D and manufacturing of power accessories for high and low-voltage power systems. Our product range includes:

Qingdao Lubei Environmental Protection Group Co., Ltd. is a comprehensive high-tech enterprise integrating environmental protection research, design, production, maintenance, sales, and system integration. Its instrument product line is very comprehensive, covering five major categories: Gas/flue gas detection, water quality analysis, dust/atmospheric sampling, soil monitoring, and general laboratory instruments.

1. Who we are

Electric Powertek Company Ltd. was established on July 28, 2017, and is located at No. 66 Jingkai South Street, Hejian City, Hebei Province, China. Our company is an enterprise that integrates research and development, production, and sales. < Br/> < Br/> Our company's main business is electric power fittings. We specialize in: < Br/> < Br/> Insulators (including materials: Composite, Glass, Porcelain), Surge Arrestors, and Fuse Cutouts (including materials: Composite, Porcelain). < Br/> < Br/> Overhead Line Hardware and Fittings, including Suspension Clamp, Strain Clamp, Ball Eye, Extension Ring, U Shackle, Clevis, Plate, < Br/> < Br/> Helical Cable Fittings, including: Guy Grips & Armor Rods, Pole Top Make Off, ADSS, OPGW cables, ACSR, Fiber Optic Cable Closures. < Br/> < Br/> ABC Cable Accessories, including: Insulation Piercing Connectors, Dead End Clamps, Suspension Clamps, < Br/> < Br/> Cable Lug & Connector: Cable Lug, Parallel Groove Clamp, splicing sleeve< Br/> < Br/> Hot-DIP Galvanized Accessories: Cross arm, Pipe hoop, Spindle< Br/> < Br/> Fasteners, including: Stay Rods, Bolts (Grade 8.8 bolts, Hexagon Bolts, Pig Tail Bolts). < Br/> < Br/> Protective Fittings, including: Shock Hammers, Equalizing Rings, Damping Spacers. < Br/> < Br/> Power Safety Equipment and Tools. < Br/> < Br/> All our products have been exported to countries such as the USA, Middle East, Europe, Africa, Asia, Australia, New Zealand, South America, and Central America. < Br/> < Br/> We have the most professional domestic and international sales teams. We can provide customers with worry-free services, solve problems through technology, and offer the most satisfactory customer experience. < Br/> < Br/> We believe that EP's products comply with ISO, UL, CE, and BS standards and come with product testing reports, ensuring the safety of your next construction project. < Br/> < Br/> We are a one-stop service provider.

We are the professional manufacturing automatic transfer switch, air circuit breaker power capacitor ANSI meter socket and bypass online soft starter, starter panel and low high voltage switchgear panel indoor vacuum circuit breaker, outdoor SF6 circuit breaker, load break switch with automatic controller, auto transfer switch panel and so on

Xiamen TOB New Energy Technology Co., Ltd. is a high-tech enterprise specialized in high-end equipment of lithium-ion battery and supercapacitor. Our core technology team has over 20 years experience in lithium-ion battery research and manufacturing.

Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy &quot;Quality and Honesty First&quot;. Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.

Electric Powertek Company Ltd. was established in July 28, 2017, located in No. 2 Shuangying Street, Zhongwang Town, Jinghai District, and Tianjin, China. Our company cover the act of RD, manufacturing, sale of earthing system and lightning protection, electric power fitting. All goods has pass the approval of ISO9001 -2008, CE, and BS standard already, and has been exported to Europe, Africa, Asia, Australia, New Zealand, South America, Central America and other countries. We would like to cooperate with global customers and make the good electric power project. <br/><br/>We are one of the largest power product manufacturing plants in China. Good service and high-quality products are one of our greatest advantages. We have 150 employees, an engineering department, a design department, a technology department, and a total of 15 technicians and quality control and quality assurance departments, responsible for supervising and controlling all production operations. Two forging workshops and one grinding tool workshop provide all-round services. Through our quality control plan and reliable quality, EP has been recognized by global buyers for more than 16 years. <br/><br/>We have the most professional domestic and foreign sales teams. Through punctual manufacturing and delivery schedules, skilled document management, we can provide customers with worry free services, and through technical problem solutions and problems, we can provide customers with the most satisfactory services. <br/><br/>Electric Powertek is not just a supplier; We are a one-stop service provider. Whether you're working on large-scale infrastructure projects, industrial applications, or residential power solutions, we offer customized products and services designed to meet your specific needs. We look forward to collaborating with customers around the world and contributing to the success of electric power projects, helping create safe, reliable, and efficient power systems.

Established in 1995, Seven Stars Electric Co., Ltd. is a National High-tech Enterprise and a National-level "Specialized, Refined, and New" Little Giant Enterprise, boasting 30 years of extensive experience in the R&D, manufacturing, and marketing of power insulation products and high-voltage transmission and distribution equipment. The company currently operates three modern production bases covering a total area of over 120, 000 square meters and employs a workforce of 630. As China's largest manufacturer of Ring Main Units (RMUs), the company possesses an annual production capacity of 72, 000 units, with cumulative sales exceeding 450, 000 units. Furthermore, it serves as a core Tier-1 supplier for both the State Grid Corporation of China and the China Southern Power Grid. Leveraging its exceptional comprehensive capabilities, the company has garnered numerous accolades-including an AAA Corporate Credit Rating and the title of "China Famous Brand"-and enjoys an outstanding reputation within the industry.

Zhejiang Kangchuang Electric Co., Ltd. is located at Liushi, the "electrical capital" on the east coast of China. It has an airport, a wharf, a railway station, and a highway, with convenient transportation and a beautiful environment.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Shenzhen Dulcimer Technology Co., Ltd. is a professional supplier focusing on server, storage, networking and communication products, as well as industrial control equipment. Rooted in the tech hub of Shenzhen, we have built a mature supply chain and service system to provide one-stop solutions for global customers in the IT and industrial control fields.

√  Rongxing Carbon founded in 1992, specializing in electrode paste, graphite electrodes, carbon blocks, and other carbon materials.

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Shenzhen Beineng Technology Co., Ltd. Stands as a reliable provider of PLC solutions, offering unmatched versatility and availability. Our extensive inventory, commitment to quality, and capability to deliver both original and domestic alternatives make us the go-to partner for businesses seeking efficient and cost-effective automation solutions.

Hebei Zhenhao Auto Parts Co., Ltd.

Shanghai Herrajes Industry Co., Ltd is an ISO certificated company that specializes in the manufacture and export of galvanized pole line hardware for electrical transmission lines that comply with the norms and standards required. We have the most sophisticated and modern technology in the field of electrical products, also have qualified professionals offering benefits to customers, quality and super competitive prices in the market.