Years of
Experience
Zhejiang PQUAN Technology Group Co., Ltd. was established in 2003. It is a professional manufacturer specializing in the research, production, sales and technical services of low-voltage electrical equipment such as frequency converters, soft starters and voltage stabilizers. We have a strong R&D team with excellent technical capabilities. We adhere to the principles of technological innovation, professional manufacturing, quality first and integrity foremost to serve our customers. All products have passed certifications and comply with international safety standards, such as CE, CQC, ISO9001, etc. To provide you with more guarantees, all our products come with a two-year warranty and online technical services. PQUAN also offers professional OEM and ODM services to meet your unique needs. We sincerely welcome you to join us.
Years of R&D experience
Annual Production Capacity
Number of countries served
Global Cooperative Enterprise
A leading factory specializing in the production of frequency converters, voltage regulators and soft starters
Yes, we definitely support OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.
The warranty period is two years. During the warranty period, for faults that are not caused by human error and are not due to force majeure, our company will provide repair services or online technical support services.
Yes, we can absolutely provide door-to-door delivery!This means we'll handle the entire shipping process from our facility directly to your specified address, taking care of all the logistics in between.
With a seasoned R&D team with over 20 years of industry experience, we constantly innovate to meet the constantly changing demands of the market. We have obtained several international certifications, including ISO certification and CE certification, which ensures that our products are both safe and reliable. Whenever you encounter problems, our team will respond promptly to ensure smooth operation and help you maintain a leading position in the highly competitive market.
From the time raw materials enter the factory until the finished products leave the factory, there are no breaks in the quality control process. All project detection standards must be met and the pass rate must be 100% before the products can be released.
We have a large stock of brand-new frequency converters, soft starters and voltage regulators. This ensures the timely fulfillment of customer orders, maximizes productivity and reduces downtime.
Whether it's custom design or professional engineering support, we work closely with you to deliver results that truly meet your business needs.
Our professional services cover all stages of your equipment's lifecycle - from remote troubleshooting to on-site support.
With a complete service support system, we respond to customer requests and
problems within 24 hours.
With more than 20 years experience of manufacturing and 15 years experience of exporting
Response Within 24 Hours
Delivery Fast And Accurate
Serve Customers All Over the World
Online Technical Support
Voltage stability is the cornerstone of reliable operation for industrial machinery, commercial equipment, and even household appliances. Unstable voltage can lead to equipment malfunctions, reduced service life, overload damage, and unnecessary ener...
Selecting the correct variable frequency drive (VFD), also commonly referred to as an inverter, is a critical decision that directly impacts motor performance, energy efficiency, system reliability, and long-term operational costs. A properly matched...
In the intelligent production workshop, the Pakistani delegation focused on observing the automated assembly lines of inverters and voltage regulators, and closely inspected the production process of key components. The PQUAN team detailed the whole-...
Zhejiang PQUAN Technology (Est.2003): Professional manufacturer of variable frequency drive, soft starters, voltage stabilizers. CE/CQC/ISO9001 certified, 2-year warranty, OEM/ODM services & online technical support.
No. 555, Zhan Cheng Road, Liushi Town, Leqing City, Zhejiang Province
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