we success
Early April 2008, we successfully military enterprises in N...

  450kVA 60H
December 18, 2007, our company for the Guangdong Liansu mach...

  750kVA Ma
October 2007 Shandong BOS Power supply Co.Ltd had a good ne...

  Armoured i
Armoured inverting power supply will be armored combat vehic...

  630kVA shi
BOS high-power marine power inverting power supply with exce...

  2 sets of
March 2007 Chinese Embassy in the North Korea sent a letter...

  600kVA pow
In the early January 2007 Qingshan Marine shipyard organ...

  Shandong Y
Since 2006 Taiwan has made four AC60-333000 models, total ...

  Large-scal
Shandong BOS has been dedicated to solar photovoltaic, wind ...

  BOS UPS in
Early 07 BOS electrical UPS with excellent product quality ...

  150KVA fre
May 2004, BOS 150 KVA frequency variable power supply i...

  120KVA fre
October 2007, two 120 KVA frequency stabilization power ...