multi functional power convert300+ factories verified

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.

Wuhan Hertz Electric Power Equipment Co., Ltd. Was established in 2017. The company originated from a team of senior engineers from Wuhan High Voltage Institute and professors from Huazhong University of Science and Technology, formed in 1993. The company primarily focuses on the research and development of power testing equipment such as lightning impulse generators, partial discharge test devices, high current temperature rise systems, transformer comprehensive test systems, switchgear comprehensive test systems, and motor comprehensive test systems. It also extends its services to shielding room design and installation, grounding design, and construction, offering a comprehensive service platform. Currently, the company boasts two major bases: The Optics Valley Electromechanical Industry Park production and testing base, and the Science and Innovation Center office and R&D base.

Zhengzhou Benfu Industrial Co., Ltd. Was established in 2015 with a registered capital of RMB 5 million. It is a joint-stock enterprise specializing in the production of small and medium-sized mechanical equipment. The company currently has more than 100 high-end mechanical manufacturing equipment, the plant area has reached more than 5, 000 square meters, and there are more than 200 employees. The company is a comprehensive mechanical equipment manufacturing company integrating R&D, production, sales and service. At present, the company's main products cover various types of mechanical equipment such as food equipment, fruit and vegetable processing machinery, industrial equipment, agricultural equipment, etc.

Nantong Dart-Rich Fan Co., Ltd. Was founded in 2004. In June 2019, the company underwent shareholding structure reform and became a partnership enterprise. To meet the needs brought by rapid development, Dart-Rich (Hunan) Fan Co., Ltd. Was put into operation in October 2021. The company won the "Outstanding Contribution Award of the Development of National Major Technical Equipment" issued by the State Council in 1991, the "First Prize of China Electric Power Science and Technology Progress" in 2015, the "Second Prize of China Machinery Industry Science and Technology" in 2016 and 2018, and was selected in the book of "Looking for the Hidden Champion Made in China" (General Machinery Volume). In 2018, DM1000 MVR steam compressor was recognized by Jiangsu Provincial Department of Industry and Information Technology as the first (set) major equipment product in Jiangsu Province, and in August 2020, the company obtained the design and manufacturing license of military nuclear safety equipment. In October 2022, the company was awarded the "Level 1 Energy Efficiency Product Certificate" by the China Quality Certification Center. In November 2022, the company was awarded the title of "Jiangsu Province Specialized, Refined, Special, and New Small and Medium Sized Enterprise", and in November 2023, it was certified as "Jiangsu Boutique". And in May 2024, it was rated as "AAA Commercial Credit" by the Commercial Credit Center. Dart-Rich is the main drafter of the group standard for Packaged, integrally geared centrifugal water vapour compressor.

Founded in 2006, Pudian Technology is a professional supplier of welding automation solutions. The company has passed the ISO9001 international quality management system certification, has more than 70 officially authorized and applied national patents, and a number of core technologies in the welding field fill the technical gap at home and abroad. It is a national high-tech enterprise. Over the past 17 years, Pudian Technology has provided products and services to nearly 9000 users worldwide in the field of welding automation. PDKJ brand spot welder laser welding machines are popular in more than 30 countries and regions around the world. In the future, we will continue to create lifelong value for users worldwide in the field of welding automation!

About ZLPOWER

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.

Suzhou Yushao Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in advanced equipment manufacturing, located in Suzhou, Jiangsu Province, a city with a long history and strong industrial foundation. The company has long been committed to the research, development, manufacturing, and sales of agricultural and food processing machinery, driven by technological innovation, providing efficient and reliable equipment solutions for modern agricultural production and the upgrading of the food industry.

1. CHZIRI Electrical located in Liushi, Wenzhou -Capital city of low voltage electrical products in China. There have many different factories produce low voltage electrical products. Such as fuses. Circuit breakers. Contactors. And pushbutton. You can buy complete components for automation system.

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.

Shandong Zhonglin CNC Machinery Co., Ltd., located in the intelligent equipment industrial park of Jiaming Development Zone, Liaocheng-known as the capital of heavy machinery in China-is a high-end intelligent equipment manufacturer integrating scientific research, production, and sales. Founded by industry veterans with over 20 years of experience in the system door & window and aluminum alloy curtain wall equipment sector, we are dedicated to advancing the industrial upgrading of door and window intelligent manufacturing.

Luoyang Smartech Machinery Equipment Co., Ltd is a leading manufacturer and exporter specializing in the design and production of advanced machinery for biomass energy, feed production, agriculture, and recycling industries. With years of experience and a dedication to innovation, we provide integrated solutions to meet the diverse needs of our global clients.

                                             Henan Center Machinery Manufacturing Co., Ltd. Was established in 2005.  

Chengli Special Automobile Co., Ltd. is appointed by the Ministry of Industry and Information Technology of China, leading manufacturer of all kinds special purpose vehicles. It is famous for special purpose vehicles for virescence, environment cleanness, oil, chemical industry, and pressure vessels. It has registered trademark "CHENGLIWEI" and products code: CLW. Our company cooperateds with famous chassis manufacturers, such as DONGFENG, FAW, SINOTRUK, ISUZU, FOTON, JAC, JMC, etc. Our main business include producing special trucks and selling chassis, trucks and spare parts.

Delta Technology specializes in providing high-performance electrical testers and fire reaction testers that help factories, laboratories, and safety inspectors ensure compliance with international standards.

Tianjin Jucai Huixin Industry and Trade Co., Ltd, referred to as Jucai Huixin, is located in the famous steel industry belt in northern China - Daqiuzhuang Industrial Park, Jinghai District, Tianjin City, was established in 2020, is a special production of photovoltaic bracket, photovoltaic sinks, CZU profiles, and other metal products of the entity factories, with a registered capital of 50 million yuan, the company covers an area of 15, 000 square metres, it is a collection of research and development, production, and sales as one of the manufacturer of photovoltaic mounts. The company has 10 international advanced CZU steel automatic production lines, more than 100 skilled workers, annual profile processing capacity of more than 1 million tonnes.

Shandong Yahe Construction Machinery Equipment Co., Ltd. is a modern professional manufacturer of heavy construction machinery. Representative piling machinery enterprise in Shandong. The company is located in Tengzhou, the hometown of Mozi in southern Shandong Province, with a total investment of 80 million yuan, covering an area of 15, 000 square meters and a building area of 6, 000 square meters. It is a company that integrates R&D, design, manufacturing, and sales of various rotary drilling rigs and other A modern enterprise of construction machinery. The products are widely used in the construction of bored piles for pile foundation projects such as highways, railways, bridges, water conservancy, electric power, airports, wharves, ports, urban and rural construction and high-rise buildings, and won the users trust and praise!

Guangdong Pinjialing Intelligent Technology Co., Ltd. Was established in 2020, with its headquarters located in Wanjiang, Dongguan. It is a high-tech enterprise specializing in the research and development, manufacturing and sales of precision intelligent equipment. The predecessor of the company can be traced back to Dongguan Lingxi, which was established in 2010. After more than ten years of development, in order to build a unified and distinct brand image and further strengthen its technological research and development capabilities, Guangdong Pinjialing (Factory) was officially established.

Wei Bang instrument is a high-tech enterprise with a excellent technical team. We are specializes in the research and development, production and sales of various weather resistant environment test chamber, temperature and humidity chamber, thermal impact chamber, HAST high-pressure accelerated aging chamber ect...Our clients cover various fields such as military, industry, semiconductor, automotive electronics, quality inspection, scientific research institutions, LCD, optoelectronics, medical and other technology industries.

Mega-tek Instrument (Chengdu) Co., Ltd. is a wholly-owned process instrument manufacturer and automatic process service supplier, established by Mega-link International (H. K. ) Development Co., Ltd.

Company Introduction

Sino-international joint venture, globally celebrated brand

With decades of experience in the road construction equipment field, we adhere to the core tenet of "Craftsmanship for Quality, Service for Smooth Roads", focusing on the R&D, production, sales and comprehensive after-sales services of asphalt paving equipment. As a benchmark enterprise with strength and reputation in China's asphalt paving equipment industry, we provide reliable equipment support for domestic and foreign road construction projects through excellent product quality, profound industry experience and efficient after-sales guarantee, helping build durable, efficient and environmentally friendly highways and winning wide recognition from municipal, expressway and airport customers.

Betensh is a professional excavator attachment company located in the High-Tech Zone of Jining City, Shandong Province, dedicated to providing high-quality and high-performance excavator front-end equipment. Our company boasts an experienced technical team and advanced production facilities, specializing in the development and manufacturing of a wide range of attachments, including Screening Buckets, Crusher Buckets, Drum Cutters, Breakers, Quick Couplers, and more.

Against the backdrop of rapid development in industrial automation and power infrastructure construction, we are a high-tech enterprise deeply engaged in the field of hydraulic tools and power construction tools, with business covering the entire chain of R&D, production, and sales. Leveraging over a decade of industry experience, we adhere to the standard of "industrial-grade high quality", reject low-end products, and focus on providing durable tools for various industries to cope with complex working conditions.  Our core products include twelve major categories such as hydraulic crimping tools, electric pumps, busbar processing machines, punching machines, pipe bending machines, hydraulic pullers, and jacks. Among them, hydraulic crimping tools ensure firm crimping with high-strength alloys; Electric pumps are energy-efficient and feature stable pressure; Busbar processing machines integrate multiple functions to improve efficiency. These products combine durability and high efficiency, can be used in conjunction with electric pumps, and are widely applicable in industries such as power, machinery manufacturing, and construction, solving issues related to work efficiency and precision.  Technological strength is the core of our development: We are equipped with advanced equipment, have overcome industry pain points such as the durability of seals in recent years and obtained patents; We have introduced automated production lines in manufacturing to reduce errors; Our testing process includes working condition simulation tests. Meanwhile, we have established a full-cycle quality control system covering "raw materials - production - delivery - after-sales service". From procurement inspection to double inspection before delivery, we ensure 100% compliance of products.  Guided by the core values of "integrity, responsibility, innovation, and collaboration", we provide a comprehensive after-sales service system: Pre-sales, we offer demand matching and solution explanation; In-sales, we provide installation guidance and training; After-sales, we have a 24-hour hotline and ensure on-site maintenance within 48 hours, while guaranteeing the supply of spare parts. In the future, we will increase R&D investment to explore intelligent tools, optimize production, sales, and service, and strive to grow from a "high-quality supplier" to a leading brand in the industry.

Living Stones household is a new company established on the basis of the family-owned sanitary ware factory, focusing on serving overseas customers. Our sanitary ware manufacturer has been established with a supervisor of over 15 years of experience in the market of the Project and wholesale business. Earlier Spring of 2009 was the date to start our activities in the South of China Chaozhou city, is a base for the production of Ceramic toilets and smart toilets, wash basin basin faucet, shower sanitary ware with a century of history. Our strong Geographical advantage and completely supply chain allows us to accomplish and important successful virtual supplier and overseas business experience. Such step helped us as well to move forward internationally by having several corporate business partners worldwide.

Chongqing Weipuda Machinery Manufacturing Co., Ltd., founded in October 2025, is a professional manufacturer and supplier integrating R&D, production and sales, located in Chongqing, China. We specialize in diesel generators, clean water pumps and small tillers, providing reliable and efficient power equipment and agricultural machinery for global customers.

Ningbo Yangyi Import and Export Co., Ltd. Was established on March 25, 2019. Its registered address is at 3 - 1 - 65, Building 033, Xinghai South Road No. 8, Ningbo High-tech Zone, Zhejiang Province. Ningbo Yangyi Import and Export Co., Ltd. Was established on March 25, 2019. Its registered address is at 3 - 1 - 65, Building 033, Xinghai South Road No. 8, Ningbo High-tech Zone, Zhejiang Province. 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.

Since its establishment, TMA Machine has been committed to the R&D, production and sales of sheet metal forming machinery such as bending machines, shearing machines, laser cutting machines, and plate rolling machines. The company has a R&D team composed of senior experts and technical backbones in the industry. They rely on their deep professional knowledge and rich practical experience to continuously promote technological innovation and product upgrades of sheet metal cutting and bending equipment. At the same time, the company has also introduced advanced production equipment and technology to ensure that the quality and performance of its products reach the international advanced level.

Established in 2010, Jiangsu GOEN Intelligent Technology Co., Ltd. is a integrated manufacturer specializing in R&D, production, and innovation of CNC intelligent equipment. By tracking global trends in numerical control technology, we have dedicated ourselves to advancing CAD/CAM intelligent engraving, CNC systems, and laser processing technologies, achieving groundbreaking progress in precision machinery design and industrial process transformation. Over a decade of development, our product portfolio now spans nine major sectors including woodworking machinery, aluminum curtain wall processing, advertising decoration, signage systems, stone carving, and industrial gifts. Core offerings encompass CNC door processing centers, intelligent panel cutting optimization systems, cabinet-dedicated engravers, mini-character processing machines, and multi-material cutting equipment, all continuously upgraded to meet diverse client demands and solidify our position as an industry-leading smart manufacturing solution provider.