亚洲sss综合天堂久久久,中文字幕在线一区二区在线,欧美一区二区在线观看,亚洲欧美日韩一区二区,国产成人精品曰本亚洲78,成人a毛片免费视频观看,成人爽爽大片在线观看

        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. 


格尔木市| 南充市| 师宗县| 凉城县| 华容县| 宁都县| 紫阳县| 盐城市| 桓台县| 舟山市| 紫阳县| 襄垣县| 上栗县| 平凉市| 大安市| 特克斯县| 绵阳市| 珲春市| 砚山县| 嘉黎县| 石屏县| 昌江| 界首市| 银川市| 望奎县| 临沭县| 柳州市| 天长市| 类乌齐县| 临朐县| 浦江县| 婺源县| 大城县| 莫力| 漾濞| 鄂州市| 阿合奇县| 辉县市| 古田县| 合阳县| 温泉县|