Full wave lightning impulse withstand voltage peak value (kV)
2. High tension line insulators advantage
1.18 years global leading profession manufacture of high tension line insulators. 2.High quality porcelain material. 3.Test data: each products will test by QC. 4.Fast delivery : you will get the order when you need it. 6.OEM is warmly welcome. 7.Line assemble line automatic machine.
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