Yantai Ray-Valve Metal Product Co., Ltd. is an private company,located in Yantai city,near Qingdao; which is specialized at researching, developing and producing stainless steel valves & investment castings， products have been exported to Spain....
YANTAI RAY-VALVE METAL PRODUCT CO.,LTD.
ADD:NO.:216-3,Xingfuzhong Road, Yantai City, Shandong China TEL:0086-535-6870619 FAX: 0086-535-6871619
