北京雨润华科技开发有限公司
Beijing Yurunhua Science & Technology Developing Co.，Ltd is located in No. 52 Yonghegong Street，Beijing. It is committed to technology development of operational reliability and economical efficiency of belt conveyor ，R&D and manufacture of safe and economical roller , as well as provide services of technique diagnosis and technology improve ment of belt co nveyor.
Website：www.bbjja.com