YAK is being because it is bold in the first in the world In 1930's,a businessman whose surname is CHEN had taken the hair interlining producing technology from India to his hometown--ningbo,then hair interlining was come into being in ningbo.Thereafter,hair interlining which is produced by many small mills has been saled to Osaka, hongkong, taiwan, shanghai etc. Shanghai hongbang tailor had sewed first chinese tunic suit and westen-style cloth with the hair interlining produced by ningbo. In 1956,"ZHEJIANG YINXIAN COTTON & WOOL TEXTILE FACTORY" which is the first chinese interlining manufactory is established in ningbo Yin Xian.It began to produce interlining in wide scope,thus the first brand of chinese interlining --YAK has come into being.Until now,with almost half century's history,YAK has developed into high-tech enterprise of national grade,specialized in researching and pro