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Our company has advanced production equipment and leading process technology, with precision testing instruments, advanced quality control technology, and strict quality management system. Our company is located in the famous historical city of Dezhou Ling County in the northwestern Shandong province, where the historical figure Dongfang Shuo from the Western Han Dynasty and the great calligrapher of the Tang Dynasty, Yan Zhenqing, once appeared. The company is close to the 104 National Road and the Beijing-Fuzhou and Beijing-Shanghai expressways, adjacent to the Beijing-Shanghai-Jinan-Pujiang Railway. The three major water transport ports of Qingdao, Yantai, and Tianjin can be returned daily, with obvious regional advantages and convenient transportation.