Weihai Sun Genius Co., Ltd. is a manufacturer and exporter specialized in vacuum (evacuated) blood collection tubes (plain tube, serum tube, ESR tube, citrate tube, glucose tube, heparin tube, SST tube and etc) and many other disposable medical products such as nonvacuum blood tubes, centrifuge tubes, test tubes, ESR pipette, multi-sample blood collection needle, holder, sample cup, syringe, microscope slide, cover glass, lancet, petri dish and etc. in Weihai, Shandong, China. Our manufacturer has passed the evaluation of ISO13485 and attained CE certification. We can supply you products of fine quality, favorable price with promptly delivery. If you are interested, pls feel free to contact us by our mail: yem99(at)126(dot)com. Thanks</p>