Zhenggong Electronics is an factory which is specializing in the development, production,  service of power products. Now our main products are DC MINI UPS, OFFLINE UPS, ONLINE Interactive UPS, automatic voltage regulator (AVR) and so on. Our company has passed ISO9001, ISO14001, ISO45001. Our products also have CE & RoHs certificate. They are for various markets in various countries. Let's build a partnership together - We warmly invite you to collaborate with us.