1. Thousands of acres of pepper base. Shuanglong Town began to build the Zanthoxylum bungeanum brand in 2003, and has increased the scale year by year to strengthen the agricultural industry structure adjustment model. So far, more than 10,000 acres of high-quality Zanthoxylum bungeanum forest have been developed. Among the 31 rural villages, 8 have planted 1,500 acres of Zanthoxylum bungeanum. In 2008 alone, the output of Zanthoxylum bungeanum in the Steel Village reached more than 70 tons. Every harvest season, local and foreign vendors There was an endless stream of people rushing to buy.

2. Litsea cubeba. Litsea cubeba is a precious oil plant that is in short supply in China and requires high soil quality and climate for its growth. In 2003, after an inspection organized by the town government, the plant was planted on a large scale in Sanliu Village. Now it has grown to a large scale and is the largest litsea cubeba planting base in Yibin, with a planting area of ??thousands of acres. It was officially put into production in 2007 and sold throughout the province.

3. Snow radish. The base is located in Sanliu Village (near Yunhua Mountain) with an area of ??3,000 acres. It produces high-quality white radish with an annual output of tens of thousands of tons. The radish has good taste, good color and rich nutrition. It does not require any pharmaceuticals for auxiliary production. It is a pure natural food and has become Shuanglong. The first pollution-free plant variety declared and approved in the town, with the registered trademark "Ronghua Mountain Snow Radish".