Beijing Honglilong Metallurgical Machinery Technology Co. Ltd.

beijing honglilong metallurgical machinery technology co. ltd., founded in 2006 specializes in distribution of various types of rolls, rolling mill bearings, mechanical equipment’s and spare parts. located in beijing, we are the distributer of the world’s largest mill roll making company “sinosteel xingtai machinery & mill roll co. ltd.(xtmmc)” which is a professional roll r&d and manufacturing enterprise with the largest output, the highest market share and the strongest capital strength in the world. its annual production capacity is 180,000 tons. our products include cast steel roll, cast iron roll, and centrifugal roller, roll collar, and profiled roller. for rolling mill bearings, we mainly supply deep groove ball bearing, cylindrical roller bearing, spherical roller bearing, angular contact ball bearing, tapered roller bearing, spherical roller thrust bearings etc. also we can customize bearings of special structures, ranging from inner diameter 80mm to outer diameter 1800mm. due