Since 1989, Yan Jun has been one of the technical leaders in Chinese preform field. Yan Jun has been offering high quality molds, preform prototype designs, bottle prototype designs and preform production solutions.


Years of experience and innovation has been applied for our preform injection moulds. With advanced processing machinery and strong technique base, Yan Jun is able to manufacture high performance preform injection moulds from 1 cavity to 72 cavities.


Because of reliability and excellent performance, Yan Jun molds have obtained more and more customers' attention and trust. So far, Yan Jun molds have been sold to over 100 countries and regions around the world, including Germany, Brazil, Russia, Poland, Indonesia, the Philippines and Vietnam.