Shenyang Juli Engineering Co., Ltd We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered. More Professional:The company's technical drive pulley manufacturersstaff has a wealth of experience and can provide customers with professional and accurate services. Profession:We have close relationships with customers in more than 20 countries to provide quality service to our customers. Diversity:The company offers more than 30 kinds of products, including some well-known brands, including mining machinery and electronic equipment.