Qingdao Kefengyuan Plastic Machinery Co., Ltd., located in Qingdao (China), maida hankali ne akan wani yanki na 12000 murabba'in mita.An raba yankin kamfanin zuwa masana'antar samarwa (ciki har da samar da taron karawa juna sani, taron bitar taro, taron adana kayayyaki da nazarin ingancin inganci), yankin ofis da wurin zama (Dakunan kwanan dalibai, gidan abinci, da sauransu).ƙwararrun masana'anta ne na injunan filastik da kayan aiki.Samfuran mu da sabis ɗinmu sun rufe duk fasahohin bututun filastik, takarda, bayanin martaba, layin samar da tsiri da injin murkushe filastik da aka sake yin fa'ida.