continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Finger Pulse, Oxygen Level Reader , Home Oxygen Monitor , Oem Medical Cable ,O2 Sat Meter . We warmly welcome all standpoint inquiries from home and abroad to cooperate with us, and anticipate your correspondence. The product will supply to all over the world, such as Europe, America, Australia,Ecuador , Zurich ,Vietnam , South Africa .We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are really good and knowledgeable about our prodcuts.