Is it a national highway from Weiyuan to Yuexi?

No. According to Baidu map query, the journey from Suzhou Weiyuan to Yuexi passes through Jiangcheng Avenue and Su Zhentao Highway, which is 48.3 kilometers in total. It is not a national highway. Wujiang Weiyuan Textile Co., Ltd. is an enterprise registered with industry and commerce and operated in accordance with the law. It is located in Suzhou City, Jiangsu Province, with beautiful environment and convenient transportation.