There is a certain price difference when purchasing models with different configurations (such as manual and electric ones) in bulk. The specific price difference will vary depending on the specific parameters, functions of the model and the purchase quantity. Taking the common bulk purchase volume as an example, the price difference per unit between manual models and electric models is approximately between [X] and [X] yuan. You can provide the specific model and quantity you wish to purchase, and we will calculate the accurate price difference for you. 

We offer discounts for bulk purchases of accessories such as nozzles and batteries. The specific discount amount will be determined based on your purchase quantity. The larger the purchase quantity, the higher the discount range. You can inform us of your approximate purchase quantity, and we will provide you with a detailed quotation and preferential plans. Regarding the price for later replenishment, generally speaking, as long as the market raw material prices do not fluctuate significantly, our replenishment price will remain stable. If there is any price adjustment, we will communicate with you in advance.

In response to the cooperative's customized request to uniformly change the capacity of the medicine boxes to 20 liters, we can meet it. The specific delivery time will be determined based on the quantity of customization and the production schedule at that time. Generally, after receiving your confirmed order and relevant details, the delivery can be completed within [X] - [X] days. We will do our best to accelerate the production progress and ensure on-time delivery.

We can print your own brand logo on the sprayer for you. This service is supported. Regarding the minimum order quantity, it varies for different models. Generally, the minimum order quantity is [X] units. If your purchase quantity is large, we can further negotiate the minimum order quantity. 

If you suddenly place an additional order of 500 units, we will check the inventory and production capacity immediately. If the inventory was sufficient at that time, it could have been dispatched within three days. If the inventory is insufficient, we will urgently allocate production resources and do our best to complete production and shipment within three days. However, for greater security, we suggest that you inform us of any possible additional order requirements as early as possible so that we can better make production plans.

During peak seasons (such as before spring ploughing), we will make inventory reserves in advance to avoid stock outs as much as possible. To ensure that you can receive your goods on time, it is recommended that you make a reservation [X] - [X] days before the peak season. This way, we will have sufficient time to reserve inventory for you and arrange production. 

Order 1,000 sprayers now and the earliest shipment can be arranged within [X] days. Moreover, we support batch delivery. You can negotiate with us to determine the quantity and time of each batch based on your actual needs. We will ship the goods in batches according to the agreed plan.