ShenzhenRDciencendechnologyo.,td.sigh-techanufacturerpecializingnheroductionfPS,eatureditherfectntegrationfcientificesearch,esign,roduction,alesndxcellentfter-saleservice.ithighrofessionalevel,hebundantechnicalorcendichanagerialxperience,RDasisenapidlyntsieldithE,SO?001:2008ndSO14001:2004ertified. Ourainroductsresollows: UPS?uninterruptedowerupply)600vao?00kva nverter(electricity?olartc?system)1-40kva EPS?emergencyowerupply)10-200kva ead-acidaintenance-freeattery Withwoargeanufacturingases,rofessionalndowerful&DeamnPSndustry,trictualityraceableystemndustomer-orient ... more