Hand switch with two-speed design

Today, a customer from a certain company inquired about our two-stage design of the hand switch. The customer saw from the website that we have two designs of hand switch, so they want to know more information and quotation.
I sent the information of our hand switch to the customer, and told the customer that there are several models of our hand switch, namely L01, L02 and L04. These hand switches have different appearances and different prices. Customers can choose the products they need according to their needs. If the model and quantity to be purchased are confirmed, I will give the customer an appropriate quotation.
The hand switch is shown in the figure：