Hebei Tianyuan Board Manufacturing Co.Ltd is a large scale holding company involved in research and developing,manufacturing,sales and international trading.It is one of the largest specialized enterprises in manufacturing all-purpose mineral wool noise-absorbing boards.We introduced world leading technology from both the US and Japan and the highly-automated large-scale production line guarantees the high and steady quailty of the products.Our products have reached world level.Besides serving thousands of customers in the domestic market,we have also been exporting to many Europe countries,Taiwan,Russia andthe Middle East.Sales and service network has been long established in a number of cities in china.Besides careful selection of raw mat...
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