Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for difference between switched and metered pdu, Power Meter Industrial , Three-Phase Voltage , Energy Consumption Monitoring Product Development ,Pdu Control . We, with open arms, invite all interested potential buyers to visit our web-site or get in touch with us immediately for further information and facts. The product will supply to all over the world, such as Europe, America, Australia,Seychelles, Sevilla,Libya, New Zealand.With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.