oxide varistor200+ factories verified

Zhejiang Tianji High Voltage Electric Co., Ltd. is located in the electrical capital of Liushi, China, near the picturesque Yandang Mountain, known for its clear mountains and beautiful waters. The company is a high-tech backbone enterprise specializing in the production of zinc oxide resistor chips for lightning arresters. It is a drafting unit for the energy industry standard "General Technical Requirements for Nonlinear Metal Oxide Resistor Chips" NB/T42152-2018, an observer member of the National Lightning Arrester Standardization Technical Committee, a member of the Insulator and Lightning Arrester Branch of the China Electrical Industry Association, and a large-scale industrial enterprise. The company has established good cooperative relationships with the expert group of China Xidian Group, Xi'an Jiaotong University, and the State Grid Power System. Integrating research and development, production, and sales, the zinc oxide resistor chips produced by the company come with a three-package quality guarantee, and all technical parameters meet the GB/T11032-2020 standard. They have been tested by the Xi'an High Voltage Electrical Research Institute and the National Insulator and Lightning Arrester Quality Supervision and Inspection Center, and are sold nationwide, with bulk exports overseas. The company has made its due contribution to the construction and transformation of urban and rural power grids across the country and to the economic development of Zhejiang Province. The company boasts over 4, 000 square meters of modern factory space, with complete production and testing equipment that meets the top domestic industry standards. It has the most advanced fully automatic double-push plate glue dispensing and firing kiln (14.50 meters), an automatic aluminum spraying production line, a 100T automatic tablet press, and equipment for 2ms 2500A square wave testing, 8/20μs 20KA lightning residual voltage testing, 4/10μs large current testing, and aging test detection. We continuously absorb advanced technologies and excellent management experiences from both domestic and international sources, and the company will fully implement ISO9001 international quality system certification. We can design and produce various models of resistor chips according to the needs of domestic and international users, as meeting user demands is the pursuit of our enterprise. In the face of increasingly internationalized product competition today, in the challenging and opportunity-filled 21st century, the people of Tianji will work with a hundredfold confidence and a great deal of effort, striving to improve and surpass themselves. We adhere to the philosophy of "Integrity as capital, quality as the basis for production, innovation for development, and service for brand creation. " We look forward to making friends with you and developing together. As we reach new heights, let us create a bright and glorious tomorrow together.

Hangzhou Yongde Electric Appliances Co., Ltd. Was founded in 1993. As a high-new-tech enterprise in Zhejiang province, it is about 15 kilometers from downtown area.

DongGuan TianRui Electronics Co., Ltd. is specialized in developing, manufacturing and marketing fuse tube and fuse holders with different performance, types and specifications Since 2000. Our products are widely used for the household electric appliances and auto industry.

Shenzhen Kangtai Songlong Electronic Technology Co., Ltd. is a high-tech enterprise established in mainland China by Taiwan Kangtai Industry Co., Ltd. (formerly Songlong, Taiwan). The company specializes in the research and development and production of electronic components, with production bases and sales markets covering Taiwan, mainland China, Singapore, and Southeast Asia. Since 1981, with professional technical services, excellent product quality, and flexible sales policies, we have expanded our extensive cooperation network in the electronic manufacturing industry. At present, the company has achieved excellent results in digital products, computers, communication products, network products, car equipment, automotive electronics, security products, intelligent products, power products, medical instruments, lighting fixtures, industrial control equipment, toys, and other aspects, and is rapidly developing towards a professional electronic component provider. We focus on the promotion and application of high-voltage products, anti-static, overvoltage, and overcurrent protection products in the mainland market, providing professional technical and product support.

Zhejiang Fuerte Electrical Apparatus Co., Ltd. (Formerly Wenzhou Fuerte Electrical Apparatus Co., Ltd. ) was founded in 1985, our company employs 220 staffs, and have down site area 19881m2, covered area 36216m2.

FATECH ELECTRONIC Co., Ltd., is located in Guangdong Provincial New Light Production Base, China, which is a professional manufacturer on R&D and producing on lightning and surge protection devices. Our company gathered all kinds of high-skillled personnels, including authority technical experts and professionals, and excellent technicians with more than 10 years experience.

Yueqing Wortai Electric Co., Ltd. (WORTAI) is a Chinese company, specialized in manufacturing and sales of industrial electrical equipments and accessories.

ChipSun Technology Co., Ltd. Founded in 1991, is dedicated to the research and development, production and sales of frequency components. We made our own brand FT which was recognized as National High-Tech Enterprise in 2017.

Broscoo Group was established in 2006, we were professional and Specialized in Bi-metal Lug and Connectors and OEM for some local And oversea group companies and trading companies. From 2010, we Started specializing in Overhead Power Line series products according to NFC, IEC, EN UL standard. Broscoo also achieved ISO9001 Quality Management and other certificates and reports.

YueQing GuoEn Electric Co., Ltd. is a professional electric company engaged in the electric power equipment and safety products. Such as Metal Oxide Varistor, Arrester Core, Lightning Arrester, Arrester Disconnector, Surge Monitor, Insulated Bracket, Composite insulator, Porcelain Insulator, Fuse Cutout, lsolated Switches and other Medium And High Voltage components and parts.

Established in 1998, and mainly engaged in manufacturing, researching & Developing, and dealing in various capacitor, Shenzhen Topmay Electronic Co., Ltd. is an industrial enterprise with independent corporate entity and has its headquarters located at the flourishing center of Shenzhen, a city has been recognized as the frontier of China economy. After years' persistent hard work by all the companions, Topmay has now developed to be a famous electronic company that promotes very quickly with the most advanced technology.

Xi'an Wish Composite Insulator Co., Ltd. Has been specialized, since her founding in October of 2001, in manufacturing composite suspension insulator, composite pin insulator, composite post insulator, composite hollow insulator, cross-arm, switch drop, HV disconnecting switch, railway traction insulators, polymeric housed meal oxide arresters, HV fuse cutout as well as varied types of HV composite core rods. The product quality is widely received by professional colleges and the trademark "WISH"is well known in HV cycle all around the world. We have got the possession of the certification of ISO 9001: 2000 from CQC. With advanced technology and perfect management, our company comes out as the most powerful and specialized batch supplier of elector-insulator products.

As the professional manufacturer of surge arrester, composite insulator and fuse cutout with over 25 years Power T&D industry experience, we have been supplying to electrical utilities and electrified railways all over the world.

Simentor Electronic Limited is a professional electronic service company can provide one-stop solution for electronic components, PCB and PCB Assembly for worldwide customers, Our product is extensive to used in Security, Communications industry, Consumer Electronics, Automotive and Industrial Control etc.

Zhejiang Zhongneng Electrical Co., Ltd., located in Zhejiang Province, is the key medium/high voltage electric productive enterprise of FATO Mechanical and Electrical Equipment Group Co., Ltd.And a provincial advanced enterprise, mainly producing 220kV and below high voltage electro ceramic products, especially lightning arrester series, composite insulator series and drop-out fuse cutout series, and low-voltage surge protective device series.Our products have complete testing devices and strict quality and production management systems.Our products are known for the characteristics of solid power, advanced science and technology, considering service and solid quality.Moreover, for some core products, we have the independent intellectual property right.

Focusens is a ISO certified and patented company specially works in developing, producing and service of temperature sensors and thermal components.

Haivo Electrical Co., Ltd was established on May, 2010, is a provider of power equipment and services for the global electric utility industry. It mainly manufacture substation, power transmission & distribution equipments FROM 10Kv to 220kv, covering many product series as Fuse cutout, Surge arrester, Composite & Porcelain insulator, Disconnector switch & Load Break Switch, overhead line Hardware fittings, medium & high voltage Separable connector and Cable joint kits & Termination kits (cold & heat shrinkable cable accessories). HAIVO ELECTRICAL, As one of the international electrical companies in China, We not only manufacture the power equipments, but also provide sustainable power solutions underpinned by technology innovation. To date, HAIVO conducts business in nearly 50 countries and territories in South America, Europe, Latin America, Asia, Africa, and the Middle East. HAIVO′ S high standards have received due recognition from the local power customers. HAIVO′ S worldwide operation and sales coverage is backed by exceptional experience and expertise to provide customers with the most reliable and highest quality products and services available. For the quality control system, HAIVO was successively awarded ISO 9001: 2015, ISO 45001: 2018 and ISO 14001: 2015, and All series products have the certification from European High-voltage Lab, like KEMA, TUV, the world's most advanced high-voltage laboratory, and all series products have type test reports from third-party national laboratories. Able to participate in the bidding of any national utilities. We are actively involved in the bidding business and EPC general contracting projects of various national utilities. Our professional team includes commercial, financial, and technical teams to work together to serve the bidding projects and EPC general contracting projects of overseas utilities. Strictly follow the relevant IEC and IEEE international standards. Provide customized production and services according to power users in different countries and regions and different technical requirements, and provide OEM and ODM production. We promise we will offer first-class quality, reasonable price, first-class service and following the business philosophy of development and innovation to serve global power customers!

Dongguan Merry Electronic Co., Ltd was established in year of 2013, mainly engaged in design, development and sales semiconductors, main product line is Mosfet, Diodes, Schottky, Bridge Rectifiers, SIC, Power IC etc, which are all complied with RoHS and REACH standard. The factory has passed ISO9001, ISO14001, IATF16949 qualification. Our management team have over 20 years experience in this field which can meet your multifarious demands, we provide best quality products according to its superior R&D team, automatic production and strictly quality control system. In addition, based on complete product combination, Merry Electronic fully offer total solutions to our customers. We also offer OEM, ODM, and OBM service to many well-know companies around the world.

Foshan Positive Capacitor Co., Ltd. Is a professional manufacturer of film capacitors. The company hasintroduced film capacitor production lines and testing equipment from countries such as South Koreaand Japan. Our company mainly produces film capacitors and various components including polyester, metallization, safety, resonance, axial, etc. Our company specializes in the production of a wide range offilm capacitors and various components, including polyester (PET), metallized, safety, resonant, axiatypes, and more. Our company has passed the ls09000 quality system certification. The product hasbeen certified by CQC, UL, VDE and other European andi American countries, and has passed ROHSRREACH testing.

Xiamen Sinuowei Automated Science and Technology Co., Ltd. is located in Xiamen, China. We have developed into a set of design, research, development, machining, production, automatic, and sales as one of the enterprises.

Nanyang Jinguan Industrial Co., Ltd. Was established in 2008 and is located in Nanyang City, which has a long history, beautiful mountains and rivers, and is known as the "Southern Capital". It is a metal oxide lightning arrester, zinc oxide varistor, surge counter & Surge monitor, surge protector etc. Professional manufacturer of products, winner of the honorary titles of Nanyang "Excellent Private Enterprise", "China Electronic Component Industry Director Unit", "Nanyang Intelligent Lightning Arrester Engineering Technology Research Center", the company's registered capital is 50 million yuan, and it covers an area 105, 000 square meters (158 mu).

Shanghai Ethaichem Co., Ltd. is a high-tech manufacturing enterprise specializing in the production of high-performance inorganic pigments and functional chemical materials. With a skilled workforce of over 200 employees and covering an area of 60 acres, the company operates integrated R & D, production and sales facilities capable of producing 100, 000 tons of coating raw materials annually. Equipped with advanced manufacturing systems and automated production lines, the company is dedicated to delivering products of consistent quality and reliable performance. It has been certified under ISO 9001, ISO 14001 and OHSAS 18001 management systems, ensuring stringent control over quality, environmental impact and occupational health and safety.

Dongguan Jordun Electronics Co., Ltd., founded in 2016, is a high-tech enterprise specializing in the production and sales of research, development, production and sales of TMOV, varistors, lightning protection modules and SPD varistors. The company has introduced advanced semiconductor processes and equipment from Japan. Adhering to the principle of "quality first, customer first" for many years, it has successively become ABB, Powin, Wistron, Brava, Wall Midea and other excellent suppliers of more than 100 well-known enterprises at home and abroad.

Xian Xiwuer Electronic & Info. Co., Ltd. is a wholly state-owned company with a registered capital of 91.46million RMB Yuan, owning a total assets of 315 million RMBYuan, under the jurisdiction of Xi'an State-owned Assets Supervision & Management Committee. There are about 460 employees, with the annual sales income of 210million RMB Yuan.

Hebei Tianao Technology Co., Ltd. Was established in 2023, is a collection of production and processing, customized services, sales, trade as one of the private enterprises. The company is located in No. 158 Yuhua West Road, Qiaoxi District, Shijiazhuang City, the factory environment is elegant, well-equipped, sufficient resources, the company has advanced technology, professional and technical personnel. The company's sales have grown steadily since its inception. The company adheres to the business philosophy of "quality and price, customer first", and is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.

Founded in 1994 and headquartered in Qingdao, China, Qingdao Powtech Electronic Co., Ltd is a trailblazing high-tech enterprise dedicated to designing, manufacturing, and supplying advanced solutions for telecommunications and power transmission industries. With over 30 years of expertise, we combine innovation, precision engineering, and customer-centric values to deliver reliable, sustainable technologies worldwide.

Orient Electric is a professional manufacturer of power distribution and protection equipment, with strong production capacity, deep industry experience, and internationally recognized certifications. With a modern 20, 000 m² factory, advanced manufacturing lines, and a long history of technical expertise, we provide high-quality electrical products and reliable solutions to global customers in the power, industrial, and infrastructure sectors.

Jinchenyuan is a comprehensive enterprise integrating research, production, processing and export. It is located in Beijing, the capital of China. We have over 20 years of experience in the chemical industry and our factory covers an area of more than 30, 000 square meters. Since the establishment of the company, we have always adhered to the spirit of "honest management, strict quality control, and customer first", and have won wide acclaim from domestic and foreign customers. Our integrity, strength and product quality have been widely recognized in the industry and are highly trusted by customers.

Chengdu Tieda Electronic Co., Ltd. was established in 1989. We specialized in the research, design and manufacturing of various varistor. Our current annual production of various varistor reached 150 million PCS and increase by about 30% per year. We are one of the main varistor manufacturers in China.

SETsafe SETfuse was established in 2000 in Xiamen, China. SETsafe SETfuse Designs, Manufactures and Markets Industry-leading Circuit Control and Safety Protection Components, Providing Comprehensive Circuit Safety Solutions.