We are a manufactory to supply Power fittings, Cable accessories, Electrical equipment, Insulators ect for 550KV substation and over-line.JT、JTL, SL、STL,SLG, SBGL, SBT,MG,MSS、MST,JB、JBTL、JBT, JBB ,JBTL, JBL-1、JB,CAPG,APG,JAPG
