"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for 500 KVA 11KV 3 Phase Step Down Power Distribution Transformer, Heat Shrink Film, 15/24kv 600a Insulated Protective Cap, 630a 24kv Screened Separable Connector,High Voltage Ac Vacuum Load Switch. We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Albania, kazakhstan,Greek, Costa rica.we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. "Your satisfaction is our happiness".