国产真**女人特级毛片,国产精品久久久久久一区二区三区,77色视频在线,97超级碰碰碰碰在线视频,狠狠干2018,中文字幕或区,激情综合激情五月

        D&Y Group continues to increase the investment in scientific and technological innovation and its scientific research force and scientific research systems continue to improve and grow. The Group has established provincial R&D platforms, namely the Provincial Enterprise Technology Center, the Provincial Industrial Design center and Shandong Workstation for Academicians and Experts. Taian Chinese Hemp Textile Engineering Laboratory is settles in D&Y Group. The Group spares no effort to create a national technology R&D center, introduces hundreds sets of world's most advanced textile and apparel experimental instruments, testing equipment, sample production linesand supporting facilities. D&Y has established five sub-centers for spinning, denim, woolen, brand garments, and other types of clothing, and employs more than 300 technicians of all kinds. 


新平| 阜阳市| 格尔木市| 金山区| 永安市| 巧家县| 南川市| 平湖市| 新化县| 汕头市| 资兴市| 平凉市| 苏尼特左旗| 乐山市| 滨海县| 永寿县| 恭城| 齐齐哈尔市| 墨江| 安溪县| 襄城县| 得荣县| 临西县| 马鞍山市| 永修县| 宿州市| 西安市| 遂溪县| 青岛市| 塘沽区| 白沙| 石台县| 东城区| 赣州市| 孙吴县| 双牌县| 开远市| 邳州市| 宝应县| 天长市| 错那县|