1, Zhengyang County Highway Engineering Company: mainly engaged in highway engineering survey, design and budget.
2. Zhengyang Foreign Trade Company: mainly engaged in livestock and poultry products, grain and oil purchase and sale, housing construction and other businesses.
3. Zhengyang County Branch of Tianjin Yifeng Mall E-Commerce Co., Ltd.: Mainly engaged in the sales of daily necessities, clothing, shoes and hats, household appliances, handicrafts, building materials, furniture and other products.
4. Zhengyang County Food Company: Mainly engaged in the sales of other foods. Please note that the information provided here is for reference only. If you need to apply for relevant certificates, it is recommended that you consult relevant local departments for the latest information and handling procedures. At the same time, when choosing a certification company, please be sure to verify its qualification and reputation to ensure the smooth progress of the certification process.