Nanjing Yongjie Chemical & Machinery Equipment Co., LTD.kafa a 2001, shi ne na musamman a R&D, samarwa da kuma sabis na filastik pelletizing inji.Kamfaninmu yana rufe yanki na murabba'in murabba'in 20,000 akan ƙasarmu, tare da fitowar injin 20sets kowane wata.Kamfanin ya ba da takardar shaida zuwa CE, ISO9001:2008.