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...