111 How Ming Street,, ZhongWei, Ningxia, China,750000
Since 2005, Vanguards Power (Hong Kong) Limited (VPHK) has been designing, developing, manufacturing and selling Energy Saving Systems for homes & offices. We supply our Optmisation through trained appointed Channel Partners worldwide. Where no Partner ...
energy saving products, energy saving device, energy saving equipment, electricity saver, electric power saver, electricity bill saver, voltage regulator, stabiliser, transformer, voltage optimiser baby monitor,
