Proinlab is a located in the city of Ponta Grossa, Paraná, Brazil,  with an ample experience in the area of clinical analyses. A company that gained national and international reputation with the manufacture of Stopper, a type of hipo-alérgica adhesive bandage to use after blood collection or injections. Now know a little more about Proinlab. Our history, our projects and our products. Everything is here... just click!