Langrui Architecture Machinery co., Ltd. locates in DINGXING economic development zone, HEBEI province, in the triangle area of Beijing、TIANJIN and BAODING city, just beside JING-GUANG railway、JING-SHEN high way and 107 national roads. Company s area is 32,000 square meter, building area 13,000 square meter, capital assets is 85 million RMB, employees: 600, professional staff's proportion is 18 percentage, production equipments: 216 units. Our company is one professional manufacturer for producing steel bar rolling straight screw thread and joining knot, also a membership of HEBEI construction association, a credit company and gained ISO9001 certificate. Our product-LBG-40D steel bar rolling straight screw thread machine tool is a wonderful equipment which gain national patent, it's processing steel bar diameter is 16-40mm, suitable for the production of II\III grade steel bar straight screw thread jointing knot, operate easy and fast, running well in different weather condition and the quality of the junction meet the standard of I grade in "steel bar and machinery joining general technology regulation", rank in the leading position in national field.

Based on powerful technology, advanced equipment, qualified testing facilities, scientific management method and quality control system, we will do our best to supply better product for our customer, join hands with dear friends, to create a perfect and splendid future.