Disposable Blood Collection Tubes, Disposable Infusion Pump, Disposable Hypodermic Needles manufacturer / supplier in China, offering EDTA K2/K3 / ESR/Heparin/Serum/Plain Vacuum Blood Collection Tubes with CE&ISO 13485, 2-10ml Volume Disposable Blood Collection Tubes for Medical Use with All Color, Pet/Glass Vacuum Blood Collection Tubes /EDTA/Sodium Fluoride/Heparin Lithium Sodium Tubes and so on.