Originally established in 2000, Zhejiang Hugong Automize Science And Technology Co., Ltd. is located in Yueqing City of Zhejiang Province in China. Our company specializes in manufacturing and marketing proximity switches, relays, photo-electric switches, switch power supplies and other related products. We undertake a strict quality control system and insist on perfect workmanship and the use of first-class equipment. We persist in highly effective designing, strong quality control ...