grading ring300+ factories verified

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!

JOC Machinery Co., Ltd. Was founded in year 2000, specializing in foreign trade of machinery parts and complete sets of equipment. The ranges of products and services covering construction and building machinery, petroleum machinery, mining equipment, power cable production lines, electric power fittings, vehicle and motorcycle parts, industrial vales and etc. Have been exported to more than forty countries and regions of the world.

Experience: 16 years producing experience from 1999-2015 for insulator and line hardware,   more  than 15 years exporting experience. The products had been exported to USA. France, Italy. Vietnam, Argentina. Brazil, Oman, ect. Best quality with good price and punctual delivery help us win more and more market.

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.

Jiangsu Chuandu Electrical Technology Co., Ltd. is a technology-based manufacturing enterprise established in 1999 and located in No. 188 Jinjiang Raod, Dinghuo Town, Jiangdu District, Yangzhou City, China. It has more than 100 employees and covers an area of 42000 square meters including construction area of 23000 square meters and mainly manufactures and markets electrical fittings with various types and specifications for high and low voltage power transmission and substation, such as suspension clamp, tension clamp, link fittings, splicing fittings, protective fittings, guy wire fitting, etc.

Yonggu Group Corp. Is located in Wenzhou city, and it is south of Yandang Mountains which is called World Geological Park. The Yonggu Group Corp. Was set up in 1985, it is the first national non-regional group corporation which has scientific research, exploiture, manufacture, trade and after service in electric power fitting industry. The enrollment found of Yonggu Group Corp. Is 143.08 million yuans, Annual yield up to 700 million yuan RMB. There are more than 1000 staff and workers in the Group, and the total area of factory is 50, 000 sq. Meters. It is in the top in the industry in China. The brand of Gu is famous in Zhejiang province, and the company snd its electric power fitting have high reputation in China. Yonggu Group Corp. Supplies 10 categories, 300 series and 5, 000 types products. Its main products are electric power fittings and cable accessories. It also supplies optical cable fittings, electrical power equipment, compound insulators, zinc oxide arrester, disconnecting switch or fuse, computation boxes and other relational products.

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

Wuhan Line Power Transmission Equipment Co., Ltd. Was established in 2008 and is mainly engaged in the research, development, production and sales of high voltage transmission power composite insulator series products.

Wuhan Hwanai Metal Casting Co., Ltd. Specializes in the production and export of power line hardware, with over 20 years of experience in the industry. Equipped with modern production facilities and advanced manufacturing techniques, our factory has a skilled management team and over 600 experienced workers. From raw material procurement to production processing and final inspection, every step strictly adheres to international quality standards and industry regulations, ensuring high product quality and reliable performance.

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.

L&R Electric Group Co., Ltd (referred as L&R) is located in Zhejiang China. It is composed by some branch companies, we also invested some domestic and foreign EPC projects.

Epicor Power-Established on 2013, specializing in cutting-edge research, development, and manufacturing, we are a powerhouse in the production of a wide spectrum of transmission line hardware.

Hebei Sali Electric Equipment Manufacturing Co., Ltd. Was established in 2013. It is one of the largest manufacturers and exporters of overhead power line Accessories in China. It covers an area of more than 10, 000 square meters. The Head office is located in Handan City, Hebei Province, China, and has more than 100 employees.

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

Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & bowls & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide inserts, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.

Denaiyou Intelligent Technology (Shanghai) Co., Ltd. (DNY) focuses exclusively on professional turf-care equipment for natural sports grass. Based in Shanghai, we design and manufacture electric and engine-driven machines for football pitches, golf courses, and multi-sport fields, with products already working in more than thirty countries.

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.

Shanghai Tsinlingm Corporation Limited (Tsinlingm Power) is a premium global manufacturer and solution provider specializing in advanced critical components for High-Voltage (HV) and Ultra-High-Voltage (UHV) power transmission infrastructures. Headquartered in Shanghai, China, we operate at the intersection of heavy engineering, material science, and intelligent sensing, delivering safety-critical hardware that stabilizes grid operations worldwide.

Hunan Xuecheng Structural Ceramics Technology Co., Ltd., nestled in the dynamic Wangcheng District of Changsha City, Hunan Province, China, stands as a beacon of innovation and excellence in structural ceramic materials. Our commitment encompasses the entire production spectrum, from the genesis of powder raw materials, through meticulous research and development, to the intricate processes of product molding and sintering. We take pride in our comprehensive production line, specializing in precision ceramic parts, ceramic grinding balls, and pioneering ceramic products for our esteemed clientele.

Jiangsu Shenghua Electric Co., Ltd. which is a high-tech enterprise with production, R &D. Our company has established long-term cooperation with the domestic The corporation was recognized as High-Tech Enterprise of Jiangsu province in 2001, AAA grade credit enterprise, passde ISO9001: 2000 quality control system certification and ISO1004: 2004 Environmental Management Standard test, awarded many the national utility models patent, The corporation was recognized as Yangzhou Technical Center of the Enterprise in 2005, We obtained the Certificate of Hi-tech Item of our YDTCW Non-PD power frequency testing tansformer, approved by Jiangsu Science and Technology Bureau Power frequency Series-resonant transformer and Reactor According to the IEC standard (IEC 289: 1987), In 2008, The company develops new products of electromagnetic PT, obtained the the Certificate of Approval of the People's Republic of China for Instruments of Measurement.

SHENZHEN KEXINT TECHNOLOGY Co., Ltd Established in shenzhen in 20 15, specialized in FTTH fiber optic serial products, such as drop cable, indoor cable and related patch cords. Cords. It has two subsidiaries. We mainly produces network cable, USB cable, coaxial cable, as well as network patch cord. COMELINK focuses on the European and American market. It provides ONU, STB, router, fiber optic transceiver, optic module, which is favored both at home and abroad, also enjoys a good reputation in Russia, Africa and Southeast Asia.

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.

Guangzhou MPC MacLean Power Co., Ltd. Was established under the joint venture between Guangzhou MPC International Power Co., Ltd (established in 1997). And American Maclean Power Systems on October 30, 2003. Integrating the advantages of the two enterprises and by virtue of the technologies of international level, Guangzhou Maclean Power Co., Ltd. Has developed many electric composite insulators of different voltage levels and mechanical strength grades as well as various composite insulators used for electrified railways contact networks.

Shandong Guangda Line Equipment Co., Ltd. Was established in 2009 and located in Jining Economic Development Zone, Shandong Province, P. R. China. The company is a High-tech Enterprise which dedicated in scientific research, manufacture and trade of electric power fittings with a total registered capital of RMB116 million and annual sales revenue of more than RMB350 million. The company had been elected as the first batch key enterprise of "Specialized and Innovative Small and Medium-sized Enterprises" by Ministry of Industry and Information Technology of the PRC.

Established in 1990, Zhecheng County Xinrui Diamond Tools Company Limited. (former Zhecheng County Jingxin Super abrasive Products Company Limited. ) is located in Zhe Cheng County, Henan Province, the township of man-made diamonds in Henan Province, China, covering an area of 26, 000 square meters.

Grace Jewelry Co., Ltd. Was established as a retail and wholesale supplier specializing in laboratory diamonds and laboratory diamond jewelry. Our company is located in Zhengzhou City, Henan Province, which is the largest production base of cultivated diamonds in China. Not only do we have the largest professional diamond factory partner in China, but every laboratory diamond is hand-polished strictly in accordance with natural diamond craftsmanship and diamond 4C grading standards. We have the advantages of raw materials and technology to ensure that our customers get the best quality products at the best price. At the same time, our team has many years of foreign trade export experience, strong learning ability, strong sense of innovation, and profound service concept.

WJ is a manufacturing-and trading-integrated company located in Wenzhou, China. We are specialized in developing and manufacturing all kinds of fasteners. Our main products include bolts, studs, screws, nuts, shafts, pins, washers, retaining rings, and other categories.

We are one of the leading manufacturers of Cobalt Chromium Alloy mechanical parts offered at an unbeaten price. We have over 22 years of producing experience for over 500 kinds of products and 17 years of exporting experience serving satisfied customers in over 50 countries.

Weifang Better Ceramics Co., Ltd is a professional production of Reaction Sintered Silicon Carbide (RBSiC) Or Silincon Infiltrated Silicon Carbide (SiSiC) ceramics enterprises, Our company is located in gaomi city which in the west of tourist city of Qingdao, the east to the world kite city of weifang. We warmly welcome new and old customers to visit us.

Hangzhou Civit Instrument Equipment Co., Ltd. is professional manufacturer supplier of Testing equipments in construction industry and scientific lab, we specialized in dealing Soil Rock Aggregate testing equipment, Cement Concrete testing equipment, Asphalt testing equipment, also supply Steel testing equipment, Survey instrument, Scientific lab equipment, General labware etc.