Dalian Insulator Group Co., Ltd. (hereinafter referred to as the “Company”) is a new high-tech enterprise that specializes in the R&D and manufacturing of insulators. Having inherited centennial manufacturing history, accumulated rich technical experience, and enriched the product categories and improved the product qualities during manufacturing, the Company has now established stable business partnerships with users in nearly a hundred countries, and is also one of the domestic factories that possess the R&D and manufacturing of both UHV porcelain insulators and UHV composite insulators at the same time and put the lines into manufacturing, and it is a relatively large manufacturing factory of line insulators. 
Dalian Insulator has a varied and complete product line, consisting mainly of 70 thru 550kN A.C. & D.C. suspension Insulators, 35 thru 1000kV A.C. composite insulators, 110kV thru 1000kV supporting insulator/insulator sleeve and station post fittings. As part of their complete QC System, the company has full visual and automated advanced inspection systems that fully comply with many worldwide standards including IEC, European and USA.
Production, sales and export of our company products rank top in the world. Dalian Insulator has exported to over 40 countries in the world