成人伊人精品色XXXX视频,夜夜爽77777妓女免费下载,先锋影音xfyy5566男人资源,国产精品久久久久9999吃药

LocationHome > Medical And Health Field return
  • Service Tel
  • 0512-52551712

Suzhou Guyuan Biotechnology Co., Ltd., a domestic research and development and manufacturing enterprise that realizes the batch industrial production of polylactic acid (PLA) hot air and spunlace non-woven materials, signed a long-term strategic cooperation agreement with Yunnan Baiyao Group in August 2019. PLA non-woven fabrics Applied to Yunnan Baiyao's "Yixiaoxiao", "Jingzhiyu", "Jingyu" series sanitary napkins, diapers, soft towels and other product terminals, it will be launched in the domestic East China market in August 2020. In May this year, the research and development of the 100% degradable "high-efficiency and low-resistance anti-epidemic mask fabric" project was launched, and horizontal cooperation with Beijing University of Chemical Technology, Wuhan Textile University, etc. is expected to complete the research and development results and mass production of products within this year.