variable frequency supply7,000+ factories verified

HARS SUN, founded in 2012, is a high-tech enterprise specializing in R&D, production, sales, and technical service of industrial VFDs and motor drives. Our core team has over 20 years of industry expertise. We have obtained ISO9001: 2015 and CE certifications, and have won the National Excellence Award in China Innovation & Entrepreneurship Competition. We hold 5 invention patents and over 50 utility model patents.

Shanghai Tengsheng Pump Manufacturing Co., Ltd. is a large-scale diversified mechanical equipment manufacturing enterprise integrating design, development, manufacturing, installation, sales, and service. The products sold and serviced include centrifugal pumps, fire pumps, pipeline pumps, multistage pumps, complete sets of units, variable frequency water supply equipment, non-negative pressure water supply equipment, electrical control cabinets, etc. We are committed to promoting the development of China's water industry, product upgrades, and creating new-generation superior fluid industrial products. Tengsheng Pump has a mature technical team. We will continuously develop new types of fluid industrial equipment, actively enhance various intelligent manufacturing capabilities in the production process, gradually improve management, focus on technological innovation and new product development, strictly adhere to national relevant standards, and conduct scientific management based on international quality system testing to win a good market reputation with reliable quality. Shanghai Tengsheng Pump Manufacturing Co., Ltd. 's products are widely used in municipal projects, water plants, commercial clubs, hotels, etc. The company is deeply favored by a wide range of users with advanced equipment and reasonable prices. We warmly welcome sincere cooperation with new and old customers at home and abroad, and move forward together.

Jethley Electronics (Suzhou) Co., Ltd. is a national high-tech enterprise specializing in the independent R&D and production of AC/DC power supplies, AC/DC loads, and system integration services, possessing independent intellectual property rights.

Zhejiang Gongjiu Technology Co., Ltd. is a national high-tech enterprise dedicated to the research, design, production, sales and technical services of electrical and intelligent control equipment. The company's core product portfolio covers motor soft starters, frequency converters, variable-frequency constant-pressure water supply control cabinets and other related supporting products.

In 2017, Suzhou Zhuwei Electrical Equipment Co., Ltd. Was established in Jiangsu, China, leveraging over a decade of specialized experience in sheet metal fabrication. The company's extensive product portfolio encompasses a wide range of offerings such as Electrical Enclosures, IP68 terminal junction boxes, server cabinets, water dispensers tailored for school and commercial settings, removable pump houses, battery packs, and fireplaces. Operating from a state-of-the-art 8000 square meter manufacturing facility equipped with a comprehensive sheet metal production line, Zhuwei stands out for its unwavering commitment to quality and customer satisfaction.

About SCR Compressor

We're manufacturer with 20 years experience of Industrial Automation Products.

Wenzhou Hawai Electron & Electric Manufacture Co., Ltd. (YUANKY)

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.

Aivyter, established in 2009, and located in Fuzhou China, is a professional enterprise engaged in the R&D, production, sales and service of screw air compressor, drill jumbo, shotcrete manipulator and relative equipment for industrial use, engineering construction and mining use.

Ruian Anchuan Electronic Technology Co., Ltd., founded in 2010, is a high-tech enterprise specializing in the development, production and selling of frequency inverter. In the process of product research and development, we always adhere to the principles of quality first, and use world-class high-tech (such as DSP technology, current vector technology, IPM) in the production, selling of frequency inverter and power electronic products. The product has four characteristics: High efficiency, small volume, low noise and super stable performance. It is widely used in domestic and international automatic machine equipment.

Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd. Founded in 2005, is a leading high technology of machine and equipment manufacturer integrating the design, R& AMP; D, production, sales and service for air compressors & AMP; Mining Equipment. Adopting advanced technology, design concept and quality control, and we are able to provide customized products to meet customers' OEM needs.

Shenzhen Sine Electric Co., Ltd(hereinafter referred to SINEE). Was established in April 2003 with a registered capital of 64.5 million Chinese Yuan(about US$10 million).

Shenzhen Canworld Electric Technology Co., Ltd. is located in Shenzhen Longgang Baolong Science and Technology Industrial Park, with modern office environment and 20000 square meters of fully automatic equipment manufacturing base-Cornwall Industrial Park, with convenient transportation and perfect geographical and resource advantages.

Established with a commitment to excellence, our company is a professional and reliable supplier specializing in frequency inverters. We offer a comprehensive range of high-quality products, featuring world-renowned brands including ABB, INVT, Sinee, Eaton,  Rotork and more, fully meeting the diverse and customized demands of global customers.

Shandong Xinhexin Electric Co., Ltd. is situated in the prestigious Wangzhuang Economic Development Zone, Qufu City - renowned as the legendary hometown of Confucius and a sacred cultural hub of the East. Benefiting from a strategic location and excellent transportation links, the company has established itself as a prominent national high-tech enterprise with an integrated business model encompassing production, cutting-edge research and development, and global sales. The company specializes in the professional R&D, innovation, and manufacturing of advanced variable frequency drives, Mick weight synchronous control systems, and centralized feeding systems. Over the years, it has successfully acquired multiple prestigious certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, CCC Compulsory Certification, and CE Certification. Furthermore, it has been honored with distinguished awards such as "National Standard Qualified Product", "National Consumer Satisfaction Product", and "China High-tech Product" by the China Enterprise Quality Supervision and Management Center. Driven by a philosophy of independent innovation and sustainable ecological development, the company consistently prioritizes technological advancement and continuous innovation. With robust R&D capabilities and state-of-the-art production and testing facilities, it maintains a leading position within the industry. Every member of our dedicated team is committed to building a comprehensive quality management system, a worldwide sales network, and a seamless after-sales service infrastructure. Our ultimate mission is to deliver superior, tailor-made solutions and responsive, high-quality services to our valued customers and partners around the globe.

Zhejiang Aolong Motor Technology Co., Ltd. is located in Taizhou, Zhejiang Province, the capital of motor and water pump. Aolong has been dedicated to the motor industry for more than 36 years and is an enterprise integrating R & D, production and sales. Production scale: Single phase and 3 phase motors, YE2/IE2 motors, YE3/IE3 motors, YE4/IE4 motors, YE5/IE5 motors, PM motors, variable frequency AC motors, dual speed motors, pole-changeable motors, brake motors, explosion proof electric motors and so on...Till now, we sold to more than 50 oversea countries, like Russia, Argentina, Algeria, South Africa, Egypt, Iran, Pakistan, UK, Poland, Korea, Ecuador, India, Vietnam, Brazil, Mexico, Philippines and so on...In 2023, Aolong toal export amount reached around 350 million Yuan. At the beginning of the company's entrepreneurship, Aolong adhered to the fundamental principle of "honesty and quality first"; The company worked hard in the motor technology industry, taking talent as the foundation, using innovation to develop, bravely taking on corporate social responsibility, and striving to achieve a win-win situation for employees, customers, and all sectors of society. The company has won many honorary certificates, and won the exemplary organization of high-quality development of Zhejiang Science and Technology Manufacturing Industry.

Hebei Junfa Shipbuilding Technology Co., Ltd has specialized in the production of ships for over 30 years, specializing in the design, research and development, innovation ship industry, dredging engineering construction one-stop manufacturers. With domestic classification societies, ship design institutes, gold research institutes, mining institutions, to create a professional team of engineering ship manufacturing company. The company covers an area of 300 acres and has more than 200 employees, forming a process production of enterprise system.

In 2008, Zhejiang zhuiqiu electric motor was built in luqiao, taizhou, zhejiang which covered 2000 square meter workshop.

Wan Beardsley Compression Machinery (Shanghai) Co., Ltd. is a medium and large-sized enterprise specialized in research, development and production of air compressors. By virtue of fruitful technological strength and advanced and complete production and testing equipments, this company pursues enterprise tenet "Achieve high quality with conscientiousness and create a centennial brand with quality", strictly performs the commitment "be the most energy-efficient screw air compressor", continuously seeks for sustainable improvement of products, process and system, and increasingly improves product properties, quality and reliability so as to make out R & D and manufacturing capacity step onto a new stair in manufacturing technology of air compressor. Our product quality has reached internally first-class level, and supported Southeast Asia and European and American markets.

Established in November 2018 in Shenzhen Guangming, covering an area of 4, 380 square meters, it is a national high-tech enterprise and specialized new enterprise focusing on the research and development, production, and sales of power electronic device products, hybrid inverters, power DC/DC, and motor drivers. The core R&D team of the company has been engaged in the field of power electronics and transmission for more than 15 years. With power electronics as their lifelong struggle, they continue to innovate and explore new power electronics technologies on the basis of building independent and mature product platform technology. 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. Strive to be a company that upholds ethical standards; Strive to provide customers with high-quality products; Strive to contribute to the development and rise of national industries. We are equipped with customization ability, meeting your specific application demand, solving your problem flexibly.

Huantai Electromechanical Equipment Co., Ltd. is a first tier agent and maintenance provider of Hitachi chillers (ice water units) established by Hitachi Group in China.

WENZHOU DMG MACHINERY Co., Ltd manily manufacture and export Pre-insert handle blowing machine, refrigeration equipment and air compressor with good reputation, Our customers are located all over the world including China, Southeast Asia, Middle East, USA, Europe as well as Africa and South America.

JuRen Group is a leading manufacturer of industrial cranes and material handling solutions based in China. With over 30 years of industry experience, we have established ourselves as a trusted partner for clients worldwide, delivering reliable, innovative, and cost-effective products that enhance operational efficiency and workplace safety. Headquartered in the vibrant industrial hub of China, we operate state-of-the-art production facilities spanning over 100, 000 square meters, equipped with advanced manufacturing technologies and rigorous quality control systems.

. Shandong Yiteng Lifting Machinery Co., Ltd. Company Profile

The group focuses on technologies and products in agricultural digitalization, precision, automation, and intensification. Its core offerings include self-developed and domestically produced horticultural automation equipment, environmental control systems, automated fertigation systems, and big data platforms tailored to the Chinese market. Multiple proprietary innovations have been granted invention patents, utility model patents, design patents, and software copyrights.

Sophpower was found in March 2006 and has been successfully designing and manufacturing the variable frequency converter, 400Hz state frequency converter, voltage and frequency stabilizer, DC power supply.

Jiangxi Billow Compressor Co., Ltd. is a leading and technologically advanced manufacturer specializing in the research, development, production, and sales of high-performance compressed air systems. Located in Jiangxi Province, China, the company is dedicated to providing efficient, reliable, and innovative compressed air solutions for a diverse global clientele.

VEKONT Electric Co., Ltd., based in Changsha, was established in 2015. Over the past 10 years, we have built foundation on fully independent intellectual property in power electronics and motor drive control technologies. We focus on the research, development, manufacturing, sales, and service of industrial automation products like medium- and low-voltage inverters, integrated and specialized equipment, and servo drive systems.

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.