DIANGUANG Explosion-proof Technology Co., Ltd. specializes in producing and selling various types of explosion-proof electrical products. Founded in 1965, now the group company has been composed of R&D center in Shanghai, six subsidiaries in Zhejiang and Anhui, more than 380 domestic branches and agents and a number of foreign agencies. Now the annual turnover almost is 1billion RMB . So far, we have nominated 90%national market including large enterprise Shenhua Group Co.,Ltd ,China Zhongmei ...   |