A The delivery time for our level sensors typically requires 4 weeks, for any PO with batch QTY no more than 300pcs. For larger orders, it may take longer; but we will provide an estimated delivery date upon order confirmation.

A We offer a standard warranty of one year for our level sensors, covering any manufacturing defects. If you encounter any issues within this period, please contact our customer service for assistance. We commit to ensuring your satisfaction and always work with client to resolve any problems promptly.

A We accept various payment methods, including credit/debit cards, bank transfers, and PayPal.

A We can support the different transportation method according to customer's requirement.The method includes highway, waterway, railway and air transport (FedEx, DHL ,EMS, UPS, TNT....)

A Yes, we do provide samples for our level sensors. Customers can request samples to to on with test in their applications before making a larger purchase. Please reach out for more details on the process!

A Yes, we offer OEM and ODM. We are 100% open to request of cutomized fuel level sending unit.

A Bluefin has been recognized as top-rated designer and manufacturer of both OEM, ODM and After-market level-sensor by industries of GENSET, automotive, home appliance and medical. More than 90% of our business has been for clients from overseas.