Our History Yiwu Changhe Jewelry Company was created since from 2016 year, we are a young, passionate and globalized group, our shareholders and workers have over 15 years' experience in fashion & fine jewelry industry. Changhe jewelry providing you step by step from

Sawdust pellet making process 1. How does sawdust pelleting machine working Motor with high precision gear transmission, drive ring die high-speed rotation, the internal configuration of two eccentric roller assembly (extrusion cylinder) is installed ,the material