Voltage Regulators And Transformers Company

About ZHENGXI

Who We Are

Experienced manufacturer of voltage
stabilizers and transformers

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 ” , “SUNWAY ” 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.

Why Us

Quality Commitment

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.

Leading Technology

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.

Why Choose Zhengxi

Choose the ideal supplier – ZHENGXI to help you quickly seize the market, gain market recognition and reputation.

24/7 Online Service

We offer round-the-clock product quotations and technical support.

Quality Assurance

70% of our profits are reinvested into production to ensure high-quality products.

Factory Price Guarantee

You will receive cost-effective factory prices.

Company Strength

We have multiple honor certificates and strong capabilities.

some of our partners

Global Market

ZHENGXI’s voltage regulators and transformers can be widely used in industrial, commercial, residential, medical, data center, and communication sectors. In extreme environments or advanced equipment, we ensure stable and reliable power for smooth operation.

We have always been located in China, but we serve many agents, distributors, retailers, and manufacturers worldwide. We welcome new partners to join us and promote a global power transition.