Industrial development in Pakistan
There are also silk industries in Pakistan.  There are two types of silk used in the manufacture of silk fabrics.  A natural silk.  It is obtained from silkworms.  And the second is Hathrado silk, which is called synthetic or synthetic silk.  As natural silk is very expensive and non-existent.  That's why people love synthetic or artificial silk fabrics.  A synthetic silk factory operates in Karib Kala Shah Kaku, Lahore.  Synthetic silk is called Rayon.  Silk thread and raw silk are imported from brown countries.  Karachi is a major hub for the silk industry.  Besides, silk factories have been set up in Faisalabad, Lahore, Multan, Gujranwala, Peshawar, Swat, Sukkur, Hyderabad and Ghotki.