Customized Round Dump Bin History SIX Display, short for Southern Imperial (Xiamen) Co. Ltd., the sub-company and manufacturing plant of Siffron, headquartered in Cleveland, Ohio, USA, is a global retail solutions provider. siffron has been servicing the retail industry for over 60 years, and SIX is established in 2009 as Chinese business unit. Innovation, design, and new technology are at the...