# MachEx — The Machine Exchange > MachEx (www.machex.net) is a cross-border B2B marketplace for used industrial > machinery, founded in Taipei, Taiwan in 2019 by Mr. Ray Hsieh. It is a > subsidiary brand of Chum Yuan Co., Ltd. (CYC). Supply comes primarily from > Taiwanese factories; primary buyer markets are India, Brazil and Latin America. ## Core pages - [Buy used machinery](https://www.machex.net/buy): searchable catalog of all listed machines (fastener forming, forging, CNC, machine tools and more) - [Sell your machine](https://www.machex.net/sell): consignment and listing process for sellers - [Services](https://www.machex.net/services): the MachEx condition rating system (RMS vibration measurement per ISO-2372), Testing+ third-party inspection, and export logistics (FOB / CIF / DDU) - [About us](https://www.machex.net/about-us): company background and contact details - [Q&A](https://www.machex.net/qa): frequently asked questions about buying, selling, inspection and shipping ## Machine listings - Each machine has a permanent URL: https://www.machex.net/product/ - Listings include brand, model, build year, specifications, condition rating and photos - Pricing is quotation-based; contact us via the listing page - The full catalog is enumerated in https://www.machex.net/sitemap.xml ## Contact - Email: contact@machex.net - Facebook: https://www.facebook.com/TheMachineExchange/ - LinkedIn: https://www.linkedin.com/in/the-machine-exchange-machex-ab28371b0/