1.Certificate:CCC,CTQC 2.Top 10 in china 3.ISO9001,ISO14001,OHSAS18001 4.Up to 35KV,31500KVA 5.Apply for IEC,ANSI,GB. DC10-Z 1250KVA 23/0.22 dry type cast resin power transformerwhose winding is sealed up with epoxy, therefore the resin insulating dry-type transformer is flame-retardant, explosion-proof, free from maintenance and pollution, and it is compacted and can go deep into load center, ...