Take a bus from Tangxia Tianqiao to Fenggang Tianqiao (many cars go to Fenggang Tianqiao, you can ask the driver when you get on the bus, don't sit backwards), then get off at Fenggang Tianqiao and take bus No.2 to Nan 'an Village Tianqiao, and then walk from Nan 'an Village Tianqiao to Pedestrian Street. The iconic factory is Fuyu Clothing Factory. You can ask the people in the shop after you get off the bus. I live near here, and this road is absolutely reliable. It depends on what factory you are looking for in Qingtang noodle industrial zone. If it's too much trouble, take a yellow taxi in Fenggang (note that it's a yellow taxi, which is cheaper. ) Get off at Fuyu Clothing Factory opposite Shen Dong Second Road, Youganpu, and the fare is generally around 20 to 25.