An kafa rukunin masana'antu masu nauyi na Qingdao Puhua a shekara ta 2006, babban jarin da ya yi rajista sama da dala miliyan 8,500, adadin ya kai kusan murabba'in murabba'in 50,000. Kamfaninmu ya wuce CE, takaddun shaida na ISO. Sakamakon samfuranmu masu inganci, sabis na abokin ciniki da farashin gasa, mun fitar da injin mu zuwa ƙasashe sama da 90, kamar Amurka, Rasha, Jamus, Australia, Saudi Arabia, Brazil, Ukraine, Masar, Indiya, Vietnam da sauransu. .