Santek Electronics International Limited is an international company for Uninterruptible Power Supply (UPS) development, manufacture and operation. With a production base in Shenzhen, Guangdong province, it has set up 7 branches in Beijing, Shanghai, Shenzhen, Shenyang, Chengdu, Wuhan and Xi an. We manufacture online UPS with double-conversion and PFC, offline UPS with AVR and CPU control and inverters with the latest technology, high frequency home inverter with charger, low frequency pure ...   |