QINGDAO SANYI participated Chinaplas2015 in Guangzhou. We were successful launching of the SJSZ-80/173 PVCceluka foam board machine(capacity is 600kg/h,thickness from 3mm-30mm). Run the machine on live successive three days. The machine was bought by Vietnam. And QINGDAO SANYI attracted widely concern from both domestic and overseas customers. And Guangdong TV to General Manager Mr Zhou Yuliang for a interview.