composite insulator ;
ISO9001,IEC ,GB standard
silicon rubber for sheds /housing
Good hydrophobicity

 composite insulator specification :

1) Silicon Rubber for sheds/ housing

2) Glass-fiber reinforced epoxy resin rod (ECR type) for core

3) Hop dip galvanized cast steel for metal fittings

4) Rated voltage:10KV~500KV

5) 5000hours aging test.

6) IEC ISO9001 standard.

we can supply all kinds of 10KV-500KV  composite insulator , polymer insulator , composite polymer insulator