他們單位進行內在拳面產品的蓉萬企業單位和長沙至宜賓市市的“滇宜”企業單位，在萬州和宜賓市市港接駁長江內支線江船，單位經長江黃金白銀水道至東部各種口岸，接著再經海船至天下各區域或農村公路或企業單位裝運至廣東省各區域，各種都配電線路的返城及搬家。一起，他們也所承接成都及周邊地區市政企業單位至長江品牌進入校園市場口岸（成都、瀘州等）接著再接駁長江支線船至廣東省及天下各區域的氧化鐵皮聯運和返城及搬家。

Through the essential hit product Chengdu-Wanzhou Railway and “Dianyi” (Kunming-Yibin) railway, our company connects the Yangtze River inner branch river ship in Wanzhou and Yibin Port. Our company goes by the Golden Waterway of the Yangtze River and gets to coastal ports. After that, the cargo will be shipped to all over the world by sea or all over the country by road or railway, and follows the same route to make its return. In the meanwhile, we also undertake the business of Chengdu and surrounding city railway to the upper reaches of the Yangtze River (Chongqing, Zhangzhou, etc.), thus connecting the Yangtze River branch shipping to the other parts of the country and the world by the railway and water multimodal transport service. Then, we come back by following the same route.