香蕉视频网站 I 超碰人人艹 I av青青草 I 精品成人18 I 激情婷婷网 I 在线观看理论片 I 久久av中文字幕 I www.久操 I 成年人在线看 I 一级午夜 I 亚洲天堂99 I 国产综合在线观看 I 女人性做爰100部免费 I 黄色一区二区视频 I 成人在线18 I 精品在线视频免费观看 I 国产精品午夜无码专区 I 99热婷婷 I 亚洲欧美亚洲 I 亚洲 欧美 成人 I 黄色一级在线播放 I 蜜桃网站免费观看 I 69av视频在线播放 I 成在线人视频免费视频 I 国产做无码视频在线观看 I 免费的很黄很污的视频 I 午夜视频久久久久久 I 国产精品成人免费视频网站

Newmaterials

Domestic and foreign universities and scientific research institutions technical institutions work together

Newmaterials

Domestic and foreign universities and scientific research institutions technical institutions work together

Newmaterials

Domestic and foreign universities and scientific research institutions technical institutions work together

Product

Newmaterials

Jingdu new material

The company cooperates with relevant universities, scientific research institutions and technical institutions at home and abroad to produce high-performance car sunshade visible curtain cloth, high-strength anti core absorption swimming pool skeleton cloth, high-strength anti-static floor skeleton cloth

High strength building roof skeleton cloth, high strength transparent case and bag lining cloth, transparent square handbag mesh cloth, high strength new advertising skeleton cloth

High strength building reinforced mesh and other high-performance new technology fabrics.


News

  • Textile and clothing weekly: retail sales of "50" clothing category increased by 11.1% year on year2020/01/02

  • Textile and clothing weekly: retail sales of "50" clothing category increased by 11.1% year on year2020/01/02

  • Textile and clothing weekly: retail sales of "50" clothing category increased by 11.1% year on year2020/01/02

  • Textile and clothing weekly: retail sales of "50" clothing category increased by 11.1% year on year2020/01/02