A&S Power Supply Co., Ltd. can provide all models of Siemens UPS.
Siemens SITOP UPS1600 

We can also provide brands of UPS, including: 
ABB UPS, APC UPS, Riello UPS, Eaton UPS, Siemens UPS, BOKAI UPS, Emerson UPS, Santak UPS, DELIXI UPS, AVAYA UPS, Omron UPS, Panasonic UPS, Sonnenschein UPS, Mitsubishi UPS, YUASA UPS, MCA UPS, CBC UPS, LOTPOWER UPS, Phoenix UPS, EAST UPS, Cypres UPS, Schneider UPS, Fuji UPS, Weidmuller UPS, PUTER UPS

If you have any questions, please feel free to contact us.