Xuan Hao Hebei Machinery Manufacturing Ltd. is located in Yanshan County town of Hope tree innovative industrial park, adjacent to the Beijing-Shanghai Expressway, Beijing-Shantou Expressway, 205 State Road, convenient transportation. Our company is specialized in the production of reinforced connecting sleeve rib peeling rolling machine large production and processing enterprises, with advanced production equipment, laboratories, universal testing machines, strong technical force, first-class technology, detection means perfect. Main products: steel connecting sleeve | steel straight thread sleeve | steel sleeve | reinforced joints. Sleeve: 45 # 1 using the international steel, special manufacturing processes, high dimensional accuracy, reliable quality. 2. Can connect Ф14-Ф40mm of HRB335 and HRB400 grade level ribbed steel. 3. After State Construction Engineering Quality Supervision and Inspection Center, to JGJ107-2010 in Class I fitting standards. 4. standard, reverse threaded type, reducers-three series, hundreds of varieties to meet the building structure horizontal, vertical, diagonal and other parts of the same diameter, reducers and adjustable length and direction of connecting steel demand. The company has 21 technical staff, 93 general staff, formed a specialized scale large production capacity of the production line and completed many projects of major national projects. Companies as customers for God, depending on the quality of life, granted "total quality management standard units" by the National Industry. Sleeve complete specifications and excellent quality, no assurance sleeve head size, the company management system strictly enforce the ISO9001 standard, to eliminate substandard products into the market affect the credibility of the company's http://www.hbhaoxuan.com