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              | Anyang Longteng Heat Treatment Material Co., Ltd. was established on January 19, 2005. The registered capital is 147.89 million RMB, covering an area of more than 300 acres, with a construction area of 100,000 square meters and more than 500 employees. After years of development, it has formed a professional manufacturing enterprise integrating design, research and development, production, manufacturing and testing. 
 With a number of domestic advanced production line equipment, the annual production of high-strength and high-performance heat-treated steel 150,000 tons.
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              | anchor bolt, stud bolt, high strength, heat treatment, qt, round bar, seamless pipe, manufacturer, factory, tie rod, rock bolt, tie rod, pt bolt , pre-stress, post tension, steel rod, full thread, hex bolt, qt bolt, hexagon bolt |  
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                      | Company : | Anyang Longteng Heat Treatment Material Co.,Ltd |  
                      | Email: | Contact us |  
                      | URL: | ******** |  
                      | Phone: | ********* |  
                      | Fax : | ********* |  
                      | Country : | China |  
                      | Address : | ********* |  
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