SISIKU ADDKREIS CORPORATION have become specialists in the design, manufacturing and sale of casters and hand-pushed transport trolleys. We respond to the needs of our customers, to create not only "low profile load bearing casters" with small diameters and large load capacity, but also "shock-absorbing casters" and many other specialized products to meet the requirements of industry. We are supported by a wide range of customers. We will furthermore continue to thrive alongside our customers under the themes of "carry" and "support".