Jonakod Group of Companies(world a/m group), one of 8 subsidiary companies belonging to world group located in Huntingdon Valley, Pennsylvania United State of America, is a large-scale professional agriculture machinery importer with an integration of R&D, importing, marketing and after-sale service. Established in 1999, by now world a/m owns fixed assets over 119.5 million USD and employs over 500 staff nationwide.