Dear Mr Alibaba Supplier, I am the buyer from Green Factory, Lda located in Portugal. I am interested in adding your Cardiac color Doppler portable ultrasound to my inventory. could you please send me the quotation from this with the details as below: Condition, Color, type, Do you have any quality assurance certificates? please copy and paste the questions and answers back to me. with Best RegardsarmandoGreen Factory, Lda Show More