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北京雨潤華科技開發有限公司位于北京市雍和宮大街52號，主營帶式輸送機的運行安全可靠性和經濟性技術開發、安全可靠性和運行經濟性托輥研發與制造，以及提供帶式輸送機安全可靠性和運行經濟性技術診斷和技術改造服務。 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 service...