HomeSupplier Discoveryarrow-rightElectrical & Electronicsarrow-rightInsulationarrow-rightDielectric Strength Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about dielectric strength
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

dielectric strength1,000+ factories verified

Sinhoong New Materials (Hubei) Technology Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Medium Voltage 35KV Cable Series Products, Thermoplastic Semi-Conductive Shielding Material, Conductor Shielding, Insulation, Insulation Shielding, Wire Series Materials, LSZH, TPU, Silane XLPE
Country/Region:
Hubei, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
SINHOONG: Pioneering Power Cable Solutions

Chongqing TOP Oil Purifier Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Oil Purifier Machine; Petroleum Tester; Electrical instrument; Road Bituminous Tester; Chromatograph; Spectrometer; Carbon Black Tester; Coal Tester; lron Core Loss Tester; Diffractometer
Country/Region:
Chongqing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Zhenjiang Zhendi Electric Technology Co., Ltd

Main Products:
Thyristor, Power Switch, Power Module, Power Regulator, Semiconductor Modules, Diode, Triac, Peltier Module
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Established in 1999, ZhenDi Electric Technology Co., Ltd has emerged as a leading manufacturer and solution provider in power electronics, specializing in thyristor modules and power controllers. With a quarter-century of technical expertise and manufacturing excellence, we have established ourselves as a trusted partner for industrial enterprises across multiple continents.

Tianjin Xingda Electric Technology Co., Ltd.

Main Products:
Transformer, Transformer Bushing, Transformer Parts, Transformer Accessories, Oil Level Gauge, Transformer Porcelain Insulator, Pressure Relief Valve, Transformer Bushing Manufacturer, Transformer Bushing Porcelain, Transformer Terminal Block
Country/Region:
Tianjin, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Xingda Electric Technology Co., Ltd. Was founded in 1992, is located in Hebei province Hengshui city Wuqiang County Industrial Zone, adjacent to Beijing, Tianjin, geographic location, convenient transportation, is a professional engaged in the transformer parts of the private high-tech enterprises.

Yangzhou M. T. New Energy & Lighting Group Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
LED Street Light, Empty Housing of Street Lamp, Accessories of Street Lamp, Transmission Line Fittings, Forging Parts, Insulator
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
We are an industrial and trade enterprise established in 2016, mainly engaged in the research and development, production, and sales of Road Lights, Transmission Line Fittings, After years of development and the trust and support from customers, the company currently has dozens of independent die-casting molds, CNC machining centers, and supporting production equipment. At the same time, it has a mature supply chain system to ensure that customer concerns such as product quality and delivery time are met. The company has a mature technology and R&D team, guided by the market and based on customer needs, continuously developing and optimizing product structure and performance, striving to satisfy the market and customer satisfaction as the basic values of the enterprise, and striving to contribute our strength to the power industry and lighting industry, illuminating the path of every pioneer.

Jingjiang E-Asia Bearing Co., Ltd.

12 yrs·5.0
·Trading Company
Main Products:
NSK Bearing, Koyo Bearing, Timken Bearing, NACHI Bearing, Zwz Bearing, Hrb Bearing, Ball Bearing, Roller Bearing
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
E-Asia was set up in 1996 and located at Jingjiang, a beautiful city in China. Our company is bearing manufacturer&bearing distributor. Since it was first established, E-AISA was dedicated in research, development and manufacture of bearings. Now, E-AISA has become main and one of the first grade suppliers of all kinds of bearings.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

17 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Geophysical Equipment, Borehole Camera, Well Logging Equipment, Water Level meter ,Resistivity Meter, Seismic equipment, Magnetometer
Country/Region:
Chongqing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.

Hangzhou Tailun Electric Power Equipment Co., Ltd.

6 yrs
·Trading Company
Main Products:
Glass Insulator, Polymer Insulator, Surge Arrester
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hangzhou Tailun Electric Power Equipment Co., Ltd., located in Hangzhou City, Zhejiang Province, is a high-tech enterprise deeply engaged in the field of glass insulators. Integrating research and development, production, and sales, with its outstanding technical strength and innovative spirit, the company occupies an important position in the market of power transmission and distribution equipment. It is committed to providing safe, reliable, and efficient glass insulator solutions for the global power industry. Since its establishment, the company has always taken technological innovation as the core driving force for its development. By continuously increasing investment in research and development, it has gathered a group of experienced and highly professional technical talents and established an advanced research and development team. Over the years of development, the company has continuously overcome technical problems, obtained a number of core technical patents, and successfully developed a series of glass insulator products with independent intellectual property rights. These products not only meet the needs of the domestic power market but also are exported to many countries and regions overseas, winning widespread market recognition and a good reputation. The company actively cooperates with well-known domestic and foreign scientific research institutions and universities to jointly promote the innovation and development of glass insulator technology, keep up with the cutting-edge trends of the industry, and ensure that its products always maintain technological leadership. In terms of production, the company has a modern and intelligent production base, equipped with internationally advanced production equipment and testing instruments. It strictly follows the international quality management system standards, establishes a complete production management process and quality control system, and strictly controls every link from raw material procurement, production processing to finished product inspection to ensure the stable and reliable quality of its products. The company's glass insulator products have excellent electrical performance, mechanical strength, and anti-aging performance, and can adapt to various complex and harsh climatic and geographical environments. They are widely used in high-voltage, extra-high voltage, and ultra-high voltage transmission lines, as well as in substations, electrified railways, and other fields, providing a solid guarantee for the safe and stable operation of the power system. At the same time, the company attaches importance to energy conservation, emission reduction, and environmental protection in the production process, achieving a win-win situation between economic benefits and environmental benefits. Looking to the future, Hangzhou Tailun Electric Power Equipment Co., Ltd. Will continue to adhere to the development concept of "innovation-driven, quality-oriented, and customer-first", continuously increase the intensity of technological innovation and product research and development, and continuously improve product quality and service levels. With the rapid development of the global power industry, especially the rise of fields such as new energy power generation and smart grid construction, the market demand for glass insulators will continue to grow. The company will firmly grasp this historical opportunity, actively expand domestic and foreign markets, strengthen in-depth cooperation with customers, continuously optimize the product structure, and launch more high-end glass insulator products that meet market needs. At the same time, the company will also accelerate the pace of digital and intelligent transformation, further improve production efficiency and management levels, and strive to become a leading enterprise in the global glass insulator industry, contributing more to promoting the sustainable development of the power industry.

Fuzhou Fuqiang Precision Co., Ltd.

5.0
Main Products:
Wiring Harness, Automotive Wire Harness, Battery Harness, Electric Vehicle Wire Harness, Electronic Wiring Harness, Auto Wire Harness, Wire Harness Tape, Harness Connectors, Wire Harness Terminals
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Fuzhou Fuqiang Precision Co., Ltd. is a core subsidiary of our group, founded in 2005, specializing in customized wiring harness solutions for various industries, with a focus on automotive, energy storage, agricultural machinery, home appliances, and medical applications. Over the years, we have established manufacturing bases in strategic locations across China, including Fuzhou, Tianjin, Chongqing, Foshan, and Wuhan. In January 2024, we expanded globally by opening a new factory in Uzbekistan, further demonstrating our commitment to providing localized service and support to clients worldwide.

HANGZHOU TOP LIFT INDUSTRIES CO., LTD.

Main Products:
Chain Block, Lever Block, Rigging Components, Lifting Sling, Lifting Clamps, Manual Trolley, Chain, Safety Harness
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
TOP LIFT INDUSTRIES Co., Limited, established in 2012, started from Lifting Tools business at the beginning. Over the past years of development, we have enriched our product range to meet customers' demands. Now TOP LIFT is an enterprise specializing in Lifting Tools, Personal Protective Equipment, and Cargo Control Products.

Nanjing Rainbow Electric Co., Ltd.

Main Products:
Transformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer bushings.

Shandong Boxuan Wear Resistant Material Co., Ltd.

Manufacturer/Factory & Trading Company
Main Products:
Alumina Ceramic, Silicon Carbide Ceramic, Alumina Ball, Silicon Carbide Rod, Alumina Ceramic Liner, Ceramic Pipe, Boron Nitride Ceramic, Zirconia Ceramic
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Shandong Boxuan Wear Resistant Material Co., Ltd is a professional manufacturer of wear-resistant ceramic products made from alumina, silicon carbide, and zirconium oxide, integrating R&D, production, processing, and sales. Our main products include wear-resistant ceramic liners, ceramic pipes, custom-shaped ceramic parts, wear-resistant ceramic patches, and structural ceramic components. These products boast advantages such as high hardness, high wear resistance, high temperature resistance, corrosion resistance, and impact resistance, and are widely used in mining, metallurgy, cement, power, chemical, coal, and construction machinery industries.

Wuhan Goldhome Hipot Electrical Co., Ltd.

5.0
Main Products:
AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Jiangsu Xianfeng Intelligent Technology Co.,Ltd

Main Products:
Spray Dryer, Flash Dryer, Drying Machine, Drying Equipment, Vacuum Dryer, Fluid Bed Dryer, Paddle Dryer, Rotary Kiln, Plate Dryer, High Temperature Roasting Kiln
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Jiangsu Xianfeng Intelligent Technology Co., Ltd,  known as a drafting unit of Drying Equipment Industry Standards and national level high-tech enterprise, is located at No. 3 Keji Avenue,  Xinbei District,  Changzhou, Jiangsu, China. "Xianfeng Drying" is a large-scale production enterprise in China drying industry with a registered capital of 50, 000, 000 RMB, owning two manufacture plants and one research center. Xianfeng has an area of over 100, 000 square meter, owns over 60, 000 square meter heavy workshops and realizes sales of over 500, 000, 000RMB  for consecutive years. Now Xianfeng has been the largest drying equipment production enterprise in East China. As Vice Chairman enterprises of Chinese pharmaceutical machinery association&Chinese universal drying machinery, "Xianfeng drying" has passed European Union CE authentification,  ISO9001: 2008 quality certification system authentification,  ISO14001: 2004 environmental management system authentification,  keep leading the drying industry's development.

Refine On (Hebei) Electric Power Technology Co., Ltd.

7 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Hipot Tester, Transformer Tester, Transformer Oil Test, CT PT Analyzer, Cable Tester, Partial Discharge Tester, Contact Resistance Tester, Circuit Breaker Tester, Hv Surge Counter Tester
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Changchun Intelligent Instrument Equipment Co.,Ltd.

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Material Testing Machine, Torque Rheometer, Voltage Breakdown Tester, Capillary Rheometer, Melt Flow Index Tester
Country/Region:
Jilin, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Changchun Intelligent Instrument Equipment Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, and after-sales service. It was founded in 1989 and has a history of 35 years. We are one of the earliest companies in China to develop and produce testing machines. We specialize in the R&D and manufacturing of optomechanical and electrical integrated testing instruments, analytical instruments, and automotive parts testing instruments. We have also passed the ISO9001 international quality system certification.

Kiyu Power Wuhan Co., Ltd

5.0
·Manufacturer/Factory & Trading Company
Main Products:
Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Country/Region:
Hubei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

Yangzhou Yilikim New Materials Trading Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
UHMWPE Fiber, Para Aramid Fiber, LCP Fiber, PBT Resin, Biodegradable Resin, Hard Coated Film, Diffusion Film, Prism Film, AG Film, OCA Film
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Yangzhou Yilikim New Materials Trading Co., Ltd. is a large international trading enterprise, integrating industry and trade. Since 2001, Yangzhou Yilikim has been authorized by PET film Company as agent of marketing capacitor PET film and Chemical Fiber Company as agent of marketing PBT resin, PBT filament, fiber and aramid fiber.

Tianjin Zhongtian Junda Glassfiber Products Co., Ltd.

Main Products:
Quartz Fiber Rope, Quartz Fiber Fabric, Quartz Fiber Yarn, Quartz Fiber Sleeve, Quartz Fiber Wool, Quartz Fiber Roving, Quartz Fiber Tape
Country/Region:
Tianjin, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Zhongtian Junda Glassfiber Products Co., Ltd. is a high-tech enterprise combined with R&D, manufacture and sales. Going through decades development, our company gains worldwide reputation as a professional enterprise for advanced composite material. Now, mainly we have 2 series products: , GLASS FIBER SERIES PRODUCTS(Included Glass Fiber Roving, Chopped Strands, Chopped Strand Mat, Knitted Mat, Woven Roving, Surface Tissue, etc. ); , QUARTZ FIBER SERIES PRODUCTS(Included Quartz Fiber Yarn/Roving, Quartz Fiber Chopped Strands, Sewing Thread, Fabric/Cloth, Braided Sleeve and Tape, Quartz Fiber Wool and Felt, Quartz Fiber Wet-laid Mat, etc. ). Realization of products serialization, diversity, quality standardization meets well the demands of various production with high quality.

Guangxin Technology (Xinshao Dexin) Co.,Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Insulating Pressboard
Country/Region:
Hunan, China
Company Profile:
Mechanical and electrical equipment manufacturing; Sales of mechanical and electrical equipment; Research and development of new materials; Sales of pulp; Import and export of goods; Import and export of technology; Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion. (Except for projects that require approval in accordance with the law, operate business activities independently in accordance with the business license. ) Permitted items: Road cargo transportation (excluding dangerous goods).

Hangzhou Lanfang Technology Co., Ltd.

Main Products:
Thick Rope Twisting Machine; Single-Spindle Twi
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hangzhou Lanfang Technology Co., Ltd. Has been deeply engaged in the field of textile equipment and special yarns for 24 years. It is a comprehensive textile technology enterprise integrating R&D, manufacturing and market services. Adhering to the philosophy of establishing the enterprise with technology, strengthening it with quality and prospering it with cooperation, the company owns invention patents, cooperates with over 1, 000 domestic and foreign partners, serves many Fortune Global 500 enterprises, and its reputation and influence are steadily improving.

Guangdong Kaidun New Materials Co., Ltd

5 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Kevlar Fabric, Kevlar Non-woven, Panof Fabric, Pre-Oxidized Fiber, Acrylic Fabric, Carbon Fabric, Aramid Yarn, Pbo Fabric, UHMWPE Fabric, UHMWPE Non-woven Fabric, Nomex Fabric, Basalt Fabric
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangdong Kaidun New Material Co., Ltd. is a technology - oriented enterprise specialized in the research, development, production, and sales of high - performance fiber - based textile products. It operates two production bases, one in Jiangsu Province and the other in Guangdong Province, with its operational headquarters situated in Foshan, Guangdong.

Dongtai Shihua New Materials Technology Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Nylon sheet, Nylon Rod
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

CHANGZHOU JLON COMPOSITE CO., LTD.

5.0
Main Products:
Fiberglass, PVC Foam, Sheet Molding Compound, Fiberglass Mat, Fiberglass Cloth, Vacuum Bagging Film, Chopped Strand Mat, Woven Roving, Stitch Mat, Carbon Fiber
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
As a producer of advanced composite materials, Changzhou JLON Composite Co. Manufactures a wide range of reinforcements tailored to many applications such as construction, marine, pultruded profiles, transportation, wind energy, sports, etc.

Numbo One Industrial Co., Limited

Main Products:
Insulating Rods, Epoxy Rod, Insulating Paper, Presspaper Board, Phenolic Cotton Sheet, Fiberglass Cloth
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Numbo One Industrial Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance insulation materials. With over twenty years of industry experience, the company is committed to providing safe, reliable, and innovative insulation solutions for the global power, electronics, new energy, rail transportation, and specialized industrial sectors. 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.

Xiamen GBS Adhesive Tape Co., Ltd

Main Products:
High Temperature Tape, Foam Tape, 3m Tapes, Electrical Insulation Tape, Thermal Conductive Tape, Kapton Tape, Aluminium Foil Tape, Copper Foil Tape, Nomex Insulation Paper, Formex Insulation Paper
Country/Region:
Fujian, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Since 1999, Xiamen GBS Adhesive Tape has become a global specialist in providing integrated adhesive solutions for various industries like Electric&Electronic, Automotive, Aerospace, LED Lighting, Construction, Renewable energy, Medical, Textile&Apparel, Home appliance etc.