About product and suppliers:
            534,113 ups products are offered for sale by suppliers on Alibaba.com, of which uninterruptible power supply (ups) accounts for 1%, primary batteries accounts for 1%, and inverters & converters accounts for 1%. 

A wide variety of ups options are available to you, such as overvoltage, lightning, and short circuit. You can also choose from computer, networking, and medical ups, as well as from single phase, three phase ups, and whether ups is line interactive, on-line, or standby. 

There are 192,373 suppliers who sells ups on Alibaba.com, mainly located in Asia. The top countries of suppliers are Turkey, China, and Pakistan, from which the percentage of ups supply is 1%, 98%, and 1% respectively.