JINXING established in 1989, and we are now become one of the biggest manufacturer of screws and barrels in China. Here we can offer you the various screws and barrels exactly as you want. You can also trust our rich experiences in the advanced technology and our premium service. JINYOU brand screws and barrels have been processed along with famous plastic machinery manufacturer such as HAITIAN, HAIDA etc. At the same time, our products export to more than 20 countries over Europe, America, South East Asia. There has no good only has the best that is always our vision. Zhejiang Jinxing Injection Screws Manufacture C... is a striving for superior products, top brand combine with high-prestige.</p>