1. Supplier cooperation: Oriental Select has established a cooperative relationship with local suppliers in Henan, who are responsible for providing prawns and undertaking delivery tasks.

2. Logistics cost: Henan has superior geographical location, developed transportation and relatively low logistics cost. Shipping from Henan can reduce transportation costs and improve efficiency.

3. Quality assurance: Oriental Select pays attention to product quality, while local prawns in Henan are of high quality and meet its procurement standards. Therefore, purchasing prawns from Henan and delivering them to your door can ensure the quality and taste of the products.