A: We are factory, specialize in design&develop&producing micro pumps, miniature vacuum diaphragm pump, high performance mini air/gas/liquid pump for OEMs
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer qualified buyer 1pcs sample free charge but do not pay the cost of freight. Furthermore, EXTRA sample fee can be fully refunded and debited from your formal order.
Q: How can I choose the most suitable pump?
A: Please tell us your requirements: 1, flow rate 2, pressure or vacuum degree 3, voltage, also you can tell us the product application&size&noise limited, then I will match the most appropriate pump for you, or you can choose the exact model in the product manual.