精品国产人成亚洲区,无码国模国产在线观看,国产一级a毛一级a看免费视频成人久久精品网站,亚洲免费成片97激情五月天,久久亚洲国产综合久久天堂蜜臀,在线免费看黄片的视频,一级特黄毛片免费播放,免费一级特黄特色黄大真人片,日韩欧美A免费试看日韩试看

Shandong Shengze Machinery Co., Ltd. was founded in 1997 with a registered capital of 10 million yuan and an area of 27000 square meters. It has a modern precision machining and manufacturing workshop, an international technical and comprehensive operation management team. The company focuses on the research and development, production, and sales of water-based printing slotting and die-cutting machines, circular pressure circular die-cutting machines, box bonding machines, waste cleaning machines, stacking machines, and other products. Taking the overall solution of packaging and printing enterprises as the core, and helping printing enterprises turn benefits into value.