Beijing Richen-Force Science & Technology Co.,Ltd is one of the leading 13C urea breath test kit manufacturers and suppliers, providing with 13C urea breath test kit gastroenterology free sample, welcome to buy or wholesale our 13C UBT kit for Helicobacter pylori, rapid test kit for diagnosis of H. pylori, H. pylori in-vitro diagnostic reagent, H. pylori IVD kit, and you are also welcomed to consult the price with our factory.