The cooperation partners of Quanzhou Nan 'an ETEC include:

1. Major supermarkets and shopping malls: ETEC's products are mainly used in retail industries such as shopping malls, supermarkets and convenience stores, so its main cooperation partners include major shopping malls and supermarkets.

2. Logistics enterprises: The products of TeYitong Electronics are also widely used in the logistics industry, such as express delivery, logistics, warehousing and other enterprises.

3. Catering enterprises: TeYitong Electronic products can also be applied to catering enterprises, such as restaurants and hotels, to help them measure and settle food.

4. Farmers' market: The products of TeYitong Electronics are also suitable for small retail industries such as farmers' markets, such as stalls selling vegetables by weight.

5. Generally speaking, the cooperation targets of TEXT Electronics are mainly enterprises and industries related to retail, logistics, catering, etc. Its products are mainly used in measurement and settlement to help enterprises improve their work efficiency and accuracy.