Leading Industrial Automation Future
Professional VFD manufacturer, committed to providing high-quality industrial automation solutions for global customers
Professional VFD Technology Pioneer
With over 200 employees, including 2 PhDs and more than 10 masters, over 50% of our staff possess professional VFD technology expertise, providing strong product development and technical support capabilities.
Through continuous R&D investment, our products have developed into three major series with over ten specialized machines, obtaining 5 invention patents and more than 30 utility model patents.
Driving Innovation Through Excellence
Over a decade of continuous growth and innovation in frequency converter technology
Advanced Manufacturing Process
Our production base covers over 30,000 square meters, equipped with seven VFD assembly lines, three PCB manufacturing and testing lines, and three automated packaging lines.
The Pro320 model assembly line can produce one VFD every 26 seconds, with a daily production capacity of up to 3,000 units.
Adopting standard 5S management and strictly implementing quality management system requirements to ensure every component meets standards, every operation process is strictly executed, and every product is rigorously inspected.
Widely Applied Across Various Industries
Our frequency converter solutions power diverse industrial sectors with precision and reliability
And many more industrial applications requiring precise motor control solutions
PROVFD Empowering Global Partners
PROVFD is Haishang's brand focused on overseas markets, specializing in overseas sales and dedicated to top-tier VFD solutions, empowering global partners and leading the future of industrial automation.
Transform Your Industrial Future
Partner with industry leaders in VFD technology. Let's engineer solutions that drive your automation success.
Direct Line
+86 400-xxx-xxxx
24/7 Technical Support
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Anhui, China
30,000㎡ Manufacturing Base