In recent years, the pickle industry in Tongguan has entered a stage of steady development after standardization and adjustment. There are four large-scale companies engaged in pickle processing, namely Erxiaowan Pickle Factory, Gutong Pickle Factory, and Tongguan Pickle Factory. The pickle factory and Wanshengyuan pickle factory have a total investment of 4.5 million yuan and more than 150 employees. It produces 1,000 tons of pickles and has an annual output value of 4 million yuan. The development of pickle product processing in Tongguan has also led to the development of large-scale planting of raw pickles and packaging, transportation and other industries in our county.