We are Jinhongboao International Trade company based in Beijing , China. We are member of Tradekey.com since November, 2009. Our business is related to Agriculture industry and we specifically deal in meat of cow,sheep,goal,horse. Please find our product details below: Sel Se74l Now we have Selenium enriched by stable isotope Se-74 for sell. We&＃039;ll send you specific offer upon your inquiry which you can send to the email as: ***** Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.