Shantou Shanhao Knitting Co. Ltd, is a factory located in Shantou city with its sales department set up in Shenzhen. Shanhao specializes in the production of innovative functional underwear like period underwear, incontinence underwear, and maternity underwear with monthly output of 500,000 pieces of panties and 100,000 pieces of bras. Shanhao is certified ISO9001, GOTS, BSIC and have other certifications.