Which township in Mudanjiang wholesales potatoes?

Langang town. Langang Town, which belongs to Ning 'an City, Mudanjiang City, Heilongjiang Province, is located in the northeast of Ning 'an City, bordering on Jiangnan Korean Manchu Township in the east, Wolong Korean Township in the south, Shiyan Town in the west and Mudanjiang across the sea in the north. Langang Town, Mudanjiang City is the largest potato production base in Mudanjiang, where potatoes are cheap and good. Potato belongs to Panicum of Solanaceae, which is the fourth largest food crop after wheat, rice and corn.