欧美亚洲激情一区,国产成人 亚洲 欧,999re6热在线精品视频思思

YITONG not only inherit the experience in the field of traditional textile, but also introduce modern advanced textile equipment and technology, which can not only provide customers high-quality PP yarns of various dtex and colors, but also provide special PP yarns, such as anti-UV, anti-acid and alkali, flame retardant, fluorescence and other special functions. Webbing products can also be designed and customized according to customers’ requirements.YITONG products has been sold to South-east Asia、Europe、America、and Africa except for the China Mainland market.Basing on professional technology,good service guarantee and high-quality products,YITONG enjoy a high reputation from both domestic and foreign customers. While making great efforts to develop itself,YITONG also have a strong sense of social responsibility and always pays attention to the development of China polypropylene chemical fiber industry.In 2016,YITONG assisted the China chemical fiber industry association to organize... ...