<label id="kdfir"></label>

      1.        After years of scientific and technological innovations, D&Y Group has achieved fruitful scientific research results and formed a unique technological advantage and product structure. The Group is the first enterprise in China to develop spandex elastic core-spun yarn and realize industrialization, the first enterprise to use siro spinning technology in cotton spinning products, and also the first enterprise in China to develop bamboo yarn production technologies. Each year, the Group undertakes provincial and ministerial-level scientific and technological projects, and has won more than 200 honors such as science and technology progress awards from China Textile Industry Federation, the provincial and municipal governments, and the first prize in the International Fabric Design Competition. The company has applied for more than 100 design inventions, utility models and design patents, and 50 have been awarded, making the Group a star enterprise in terms of patents in Shandong Province.

        激情综合激情,快播在线播放,一级日韩一级欧美,婷婷久久综合九色综合绿巨人 禹州市| 东宁县| 六枝特区| 灵宝市| 海南省| 甘德县| 昌图县| 长宁区| 清水县| 明星| 中牟县| 丰宁| 涿鹿县| 正镶白旗| 霍山县| 盈江县| 石城县| 威信县| 阿克苏市| 镶黄旗| 南平市| 永寿县| 永丰县| 赤峰市| 绥芬河市| 固原市| 安吉县| 辛集市| 罗甸县| 调兵山市| 耒阳市| 达日县| 斗六市| 根河市| 中卫市| 武宁县| 安新县| 沅江市| 甘孜县| 巴楚县| 临桂县| http://444 http://444 http://444 http://444 http://444 http://444