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ZHENGXI Group is a leading manufacturer specializing in the research, development, and sales of high and low voltage electrical equipment, with over 20 years of industry experience.
The group owns three wholly-owned or controlled subsidiaries, three major business divisions, and two advanced R&D and production bases, continuously innovating to provide the market with high-quality products. Our brands “ZHENGXI Electrical” and “PINEELE” are well respected and influential in the industry.
Our product range includes AC stabilizers, transformers, regulators, soft starters, inverters, and high/low voltage distribution cabinets. These products are certified by IEC, CE, ROHS, and ISO9001, and have obtained over 130 technical patents.
The company has been recognized as a national high-tech enterprise, leading enterprise in new technology, outstanding design patent award in China, excellent technology in China, and among the first batch of “Good Product” brand enterprises in Zhejiang Province.
ZHENGXI employs an ISO9001 system recognized by SGS.
Due to excellent management practices, we ensure competitive pricing, timely delivery, and the highest product reliability. All products comply with international safety standards such as CE and ROHS. We also offer professional OEM and ODM services to meet your specific needs: you name it, we make it.
ZHENGXI boasts a strong R&D team, including 15 experienced engineers and over 100 skilled employees. The factory spans 8,000 square meters and is equipped with state-of-the-art manufacturing equipment, such as sheet metal cutting machines, winding equipment, presses, impregnation equipment, welding equipment, high voltage and insulation testing equipment, current testing equipment, painting equipment, packaging machines, screen printing machines, and 12 efficient assembly lines.
Choose the ideal supplier – ZHENGXI to help you quickly seize the market, gain market recognition and reputation.
We offer round-the-clock product quotations and technical support.
70% of our profits are reinvested into production to ensure high-quality products.
You will receive cost-effective factory prices.
We have multiple honor certificates and strong capabilities.


















ZHENGXI’s products are widely used in industrial, commercial, residential, medical, data center and communication fields.
Through continuous innovation, our voltage regulators and transformers not only meet international standards, but also meet the specific needs of different regions and industries. Whether in extreme environments or highly sophisticated equipment, Zhengxi products provide stable and reliable power to ensure proper operation.
Our factory is located in China and serves many agents, distributors, retailers, manufacturers, etc. We look forward to working with more partners to promote the global power energy transition.
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