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Acore Filtration Co., Ltd is one of leading engineering and manufacturer of oil purifier machine in Chongqing, China, we take responsibility from studying the client requirement, recommendation of solutions, design, implementing the solution and train personnel to maintain the systems. With special emphasis on providing oil purification systems for a wide variety of oils and applications, our products includes transformer oil purifier, lube oil purifier, turbine oil purifier, hydraulic liquids filtration machine, vacuum dehydration oil purification systems, vacuum pump set, dry air generator, diesel fuel purifier and other industrial oil filtration systems. Meanwhile, combining measurement, diagnostic and analysis technology, we also supply oil testers.

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

Who We Are

Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Jiangxi Jingyan Vacuum Equipment Co., Ltd. is located on Wang Anshi Avenue in theHigh-Tech Industrial Park of Fuzhou City, Jiangxi Province. The company ownsnearly 10, 000 square meters of self-built factory space and is equipped with a widerange of processing and testing facilities. Lt is a technology-driven enterprisededicated to the research and development of complete vacuum equipment ancintelligent production lines for applications in power transmission and distribution. Electronics, new energy, and other fields with strong technical strength and acomprehensive sales network.

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.

Shandong BOS Energy Technology Co., Ltd. (hereinafter referred to as BOS) specializes inpower equipment research and development, manufacturing, sales and service as one of the high-tech enterprises in Shandong Province, For over 20 years, with power electronic conversion technology as the core, committed to providing customers with the best system solutions. The products include AC/DC testing power supply, AC/DC power supply, shore power and new energy product series. The production base covering an area of 20000 square meters, built in 2010, with annual output value of more than 100 million yuan, BOS is one of the most influential"leading enterprises" among China's high-power power manufacturers.

Foshan Chuangda Environmental Protection Technology Co., Ltd. is a professional manufacturer of oxygen generators, ozone generators, and micro-nano ceramic aeration plates. We are committed to providing you with a full range of high-quality products, including: Brand-new high-density oxygen generators for aquatic aquaculture (available in models such as 3L, 5L, 10L up to 100L); Ozone generator modules for sewage disinfection and purification (including 20g water-cooled ozone modules, as well as generator accessories such as stainless steel tubes and quartz tubes); And durable high-concentration ozone equipment (with specifications ranging from 1g to 2kg) - a specialized and efficient tool for workshop deodorization and wastewater treatment.

Wenzhou Naisite Electric Co., Ltd is a technology oriented transmission and distribution equipment manufacturing enterprises, since its establishment in 2011, focus on transmission and distribution equipment technology progress, advocating technological innovation, introduce new energy prefabricated, a secondary fusion ring cage, environmental protection cabinet, Transformers, cable branch box, box type substation such as intelligent high and low voltage transmission and distribution equipment. Applicable to electric power, railway, petrochemical, subway, municipal construction, military industry, steel, coal and other industries. The company's products have achieved a number of technological breakthroughs in environmental protection, miniaturization, intelligence, maintenance free and other aspects. The headquarters of Wenzhou Naisi Electric Co., Ltd is located in the core area of Wenzhou Yueqing Economic Development Zone, "the capital of Electrical appliances in China". Has an excellent domestic intelligent distribution network products assembly line.

Zhenjiang Xuefeng Electric Co., Ltd. Was established in 2013 and is located in Yangzhong City, Zhenjiang City, Jiangsu Province. It is a professional manufacturer integrating the R&D, production and sales of industrial electric heaters. With more than ten years of dedication in the electric heating industry, the company has become a reliable supplier for power, petroleum, chemical, marine, new energy and other industries by virtue of professional technology, stable quality and customized services.

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.

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.

Takfly Communications Co., Ltd. is a Hi-Tech enterprise having its own brand and specializing in R& D, manufacture and sales of fiber optical communications equipments.

Chongqing Blossom Machinery Equipment Co., Ltd is located in Chongqing, one of the municipalities directly under the central government. The main products include Lab instrument and apparatus, mechanical machinery such as liquid purification equipment etc. The equipment is widely applied in construction, petroleum, mechanical, ships, pharmaceutical, lab test and edible oil processing, etc.

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.

CHONGQING NAKIN ELECTROMECHANICAL CO.Ltd.Is a professional mechanism manufacturer from Chongqing China.The company is joint-stock high-tech enterprise, after ten years of development, company has grow into a comprehensive enterprise, engaging in vacuum oil purifier producing, airless tools producing, and Imp&Exp trading.NAKIN products are widely applied in projects of transformer substation, electric department, steel structure, bridge, auto, railway, aviation, chemicals, petroleum etc.The products are exported to more than 30 countries and areas, such as Europe, America, Middle East, Southeast Asia and so on.The product get the good reputation from the dealer and end user.

China BAOTAI SCIENCE AND TECHNOLOGY Co., Ltd is one of the leading fuel dispenser equipments manufacturer in China since 1997. Located in WenZhou BDA area, with 28, 000 square meters factory, introduce advanced production equipments. BAOTAI specialized in the research, development and production fuel dispenser parts, such as automatic nozzle, fuel transfer pump, flow meter, breakaways, hose swivels, vapor recovery system and other fuel dispenser parts. With certifications of I S O, U L, A T E X, P E I… BaoTai been awarded Wen Zhou AAA credit enterprise, the star enterprise. All the products are produced and tested though 8 procedures at least, simulate temperature, pressure, physical operation, even simulate delivery shipping conditions, 100 % make sure the quality for customers. BaoTai have ZVA and TDW two famous brand, and registrations in many countries around the world, have professional research and development team, advanced laboratory, with national technical patent, 18 years experience focus on fuel dispenser parts, continually update new technical and produce-line, export to more than 80 countries, such as America, Canada, Alaska, Spain, Australia and Europe market. Now BAOTAI is a leading force in China fueling equipment industry area, with more than 800 million dollar registered capital. Our commitment: Not only improve the safety and veracity for customers worldwide, but also create high technical and high efficiency fuel dispenser parts for gas station.

Natural endowments of the enterprise report.

: ZhuJi City Jin Hong Metal Products Co., Ltd. Was established on August 29, 2018. It manufactures and sells: Metal products, hardware accessories, mechanical parts, and automotive parts; It also engages in the import and export of goods and technologies. The product fields include: Vehicle air conditioning, precision air conditioning, machine room air conditioning, rail transit air conditioning, special air conditioning, HVAC piping and HVAC equipment and other supporting products (materials: Brass, copper, aluminum, stainless steel, etc. ).

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd. (YoanPower) is situated at the Dongxihu High-Tech Development Center in Wuhan. As a national high-tech enterprise with over 40 years of experience in high-voltage test equipment R&D and manufacturing, we have participated in formulating 3 industry standards and focus on global export of power testing equipment. The company operates a 2, 000-square-meter production base with a professional team of 30 experienced staff, serving global power sectors, research institutions and electrical equipment manufacturers.

Delta Technology (Chongqing) Co., Ltd. is a professional and leading supplier of high-precision testing instruments, serving customers in electrical engineering, fire safety, and underground engineering with reliable, high-performance solutions.

Fuootech Oil Filtration Group is engaged in designing, developing, manufacturing and exporting various vacuum oil/fluid purifiers, Oil filtration system, oil regeneration machine, oil testing equipment, transformer evacuation system, dry air generator, transformer test machine, transformer drying oven, electrical testing equipment, etc. For various industries, Helping clients all over the world solve various oil problems.

Weshine Electric Manufacturing Co., Ltd. Founded in 2013 with a registered capital of 80.5 million, is a modern high-tech enterprise specializing in the research and development, production, sales and service of power system automation devices and test instruments The company has strong technical force and complete testing equipment. The enterprise covers an area of 1200 square meters, including 800 square meters of production workshop. The company now has 98 employees, including 30 engineering and technical personnel and 4 safety supervisors in the production process, the company gives full play to its technical advantages and strictly controls the quality, effectively improving the technical content of the products and the reliability and safety of the products. The products have been tested by the national authoritative department, and the technical indicators have reached the national standards. The company in line with the professional, innovative, integrity concept and customer first service attitude, continuous improvement, strive to develop, and work together with domestic and foreign counterparts to create a better tomorrow. We are looking forward to cooperating with you sincerely and making great plans together.

Chongqing Rexon Oil Purification Co., Ltd was built in year of 2006 and located in Chongqing city, China, which is a famous industrial machinery city. As a leading oil purifier manufacturer and oil purification technology development company, we specialized in designing, producing, developing and selling various types of oil purification equipment such as transformer oil purifier, turbine oil purifier, lube oil purifier, hydraulic oil purifier, engine oil purifier, ship oil filtration plant, used cooking oil purifier, centrifuge oil separation purifier and all other industrial oil purification machines. We offered professional oil solutions service and oil purifier machines for world-wide customers near 20 years. Our equipment can be applied to many industrial fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, factories, and so on. We have sold products to Africa, North America, South America, Asian countries, worldwide places. And we have been to customers' on-site places to offer training and commissioning services for customers as required like Africa countries, Asian countries etc. From these years work for oil filtration and on-site oil processing, we gain rich experiences and researching in better machines and keep us developing all the time. We are aiming to save oil energy sources and save new oil cost for our customers, through purifying their old oil, and maintaining their oil cleanliness to keep their oil always in good condition as new to use into their machinery, equipment and system. And under this situation, these machinery and equipment can be always maintained well too, so their lifetime can be also prolonged largely.

Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.

Shanghai Lanqi Electric Co., Ltd. Always try best to serve clients better, . And we also provides OEM and customization service for clients. If you need to label your company logo on our products, please inform us before you place an order.

What do we do?

ANEN Enterprise Limited specializes in high-performance Medical Power Adapters compliant with IEC 60601-our core focus-alongside power adapter solutions engineered to meet IEC 62368 and IEC 61558 standards. Covering a power range of 5W to 1000W, our products are backed by global certifications including UL, CE, FCC, TÜV, UKCA, RCM, PSE, and KC, ensuring uncompromising safety and reliability across applications.

Located in Dongchangfu District, Liaocheng City, Shandong Province, the company specializes in the manufacturing of rectifiers and inductors, power equipment, and transformers. It possesses multiple patented technologies, including safety protection equipment for dry-type transformers and transformer shell dipping tanks. The company has developed intelligent software for power equipment maintenance services and safety inspection software for power equipment patrols, providing technical support for the safe operation of power equipment. In 2025, Shandong Hengbian Electric Co., Ltd. Was awarded the titles of National High-tech Enterprise, Provincial Specialized, Fine, Unique, and Innovative SME, and Provincial Innovative SME. Located in the High-tech Zone of Liaocheng City, Shandong Province, the company relies on the local advantage of power equipment industry agglomeration, focusing on the manufacturing of transformers, rectifiers, and inductors, while expanding into emerging markets such as photovoltaic equipment and wind power technology services. Under the trend of intelligentization of power equipment, the intelligent software for power equipment maintenance services and safety inspection software developed by the company have enhanced its technological competitiveness in the industry.

Zolann Electric: Rooted in Heritage, Connected to the World