YANG-YANGYANG-YANGYANG-YANGYANG-YANGYANG-YANG
                      • ABOUT US
                      YANG-YANG簡介

                      Our company was founded in1964October, predecessor is machinery manufacturing, since 1978, turned to the production of glass lining equipment, after 40 years of development, enterprises have begun to take shape. Company existing staff one thousand people, including engineering and technical personnel more than 200 people, covers an area of 142000square meters, construction area of 85000square meters, of which production workshop and old plant15600 square meters...[Check]

                      manual
                      gallery
                      products
                      2019中文字幕57页乱码,国产情侣在线高清视频2019,大胆人gogo体艺术日本,国产成人午夜在线视频极速观看,97亚洲欧美日韩中字二区,欧美熟妇vdeos30,午夜福利92免费1000集电影,欧美在线精品专区综合体验区