Jangbi Market is an online marketplace specializing in used scientific and laboratory equipment. It connects buyers with partner equipment suppliers, offering inspected pre-owned instruments across a broad range of fields, including chromatography, mass spectrometry, spectroscopy, biotechnology, life sciences, laboratory safety, basic laboratory work, measurement, and automation. Listings include equipment such as HPLC and GC systems, mass spectrometers, microscopes, centrifuges, incubators, analytical instruments, and liquid handlers. The site features products from manufacturers including Thermo Fisher, Agilent, Waters, Bruker, and PerkinElmer.

Jangbi Market says its listed equipment is supplied by partner vendors that have passed an entry review. Buyers can contact sellers directly to discuss products and make purchases, while the platform also supports equipment sales and maintenance. Laboratories and organizations can use the marketplace to source used instruments or sell equipment they no longer need. Jangbi Market further recruits partner equipment suppliers and service engineers, and provides customer support for purchase, resale, and maintenance inquiries.