We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for 250a static transfer switch, Amp Power Transformer, Zno Lightning Arrester, Instantaneous Trip Circuit Breaker,Variable Step Up Transformer. With the tenet of "faith-based, customer first", we welcome clients to call or e-mail us for cooperation. The product will supply to all over the world, such as Europe, America, Australia,Egypt, Las Vegas,United States, Washington.We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.