Hefei PT.QR Mechanical Engineering Co., Ltd. is located in Hefei, the modern city and the capital of Anhui Province, and which is known as Bao's hometown, science and education base, Lakeside Park. QR is one of the most famous brand in China, which is also our company's registered trademark and its abbreviation. QR company was registered as one of the High-tech enterprises who research & develop the Pre-stressed Concrete Technology and the supporting tensioning equipment, and its core products include the anchorage system and pre-stressing equipment. Now we have become the industry leader in the field of Pre-stressed Concrete after accumulating the rich tech experiences through several years by practicing. QR is always committed to providing the excellent design program, supplying the materials and constructing for the modern building, bridge and particular project. In the meanwhile, we could accomplish both to ensure high quality and to control economic costs in maximum for our esteemed customers. In addition, under current complex market environment, QR completed the development of a variety of other non-prestressed products (universal joints, chemical pumps, rollers, etc.) by adopting of the flexible business strategy, and by using of the strong mechanical technology. This action enhanced the corporate comprehensive power greatly of machinery producing. The QR anchorage system, as the core products, has been passed various kinds of static and fatigue tests, which was joint by China University of Science and Technology, TongJi University, Hefei Industrial University and National Quality Supervision and Testing Center. Then all the technical performances and specifications meet with the FIP standard and GB/T14370-2007, TB/T3193-2008. QR prestressed concrete anchorage and equipment has been praised deeply by the domestic and abroad customers due to the high quality. We exported to more than 20 countries in South East Asia, Mild East and European countries. QR participated in the national important construction projects designing & supplying and favored by some construction units due to its safety and convenience. We also achieve the strong customer relationships and win the brother companies support by the excellent reputations and services. Success is our responsibility! QR will be able to reach the top of Pre-stress concrete industry by our great efforts.