About products and suppliers
21099 system scale products are offered for sale by suppliers on Alibaba.com, of which weighing scales accounts for 10%, other test instruments accounts for 1%.
A wide variety of system scale options are available to you, such as oem, odm and obm.You can also choose from battery, system scale,as well as from led, lcd display, and led display system scale, and whether system scale is black, yellow, or blue.