Where do bagpipes come from?

These days, I imagine that all musical instruments are made in one Chinese factory the size of Texas, so I was delighted to get an email from Waqas Yaqoob, sales manager of M. Basharat Dolit Maker. The company is based in Sialkot, Pakistan: "We Proudly inform you that M. Basharat Dolik Maker is family owned business, our family is in manufacturing business since last 50 years since our forefathers. Established by late Mr. Mohammed Hussain, who received the woodcraft of making music instruments from his father M M Khuon. Mohammed Hussain had devoted his life in the field of making music instruments and delivered his manufacturing craft to his son, M. Basharat, who is owner of M. Basharat Dolik Maker. We are manufacturers of fine quality Scottish highland bagpipes, smallpipes, harps, pipe chanters, reeds, congas, bongos, Scottish kilts, sporrans and other music instruments." Sialkot was a British army base from 1849 to independence, so perhaps that's where the sporran connection comes from.