Established on March 20, 2008, Dandong Runhe Seal Co., Ltd (briefly called "Runhe Seal") is located in Dandong, Liaoning, China. Dandong Runhe Seal Co., Ltd is a Chinese famous manufacturer integrating design, R&D, manufacturing, sales and service.Our main businesses are mechanical seals, seal support systems and precision machining, which has been widely used in oil refining, chemical industry, paper-making, food industry, pharmaceutical industry, thermal power generation, oil fields, metallurgy and other fields. After years of unremitting efforts, Runhe Seal has optimized domestic and foreign products, implemented customized production according to the different characteristics of various industries and the actual use requirements of users, so as to better meet the personalized needs of different customers. At present, Runhe mechanical seals and seal support systems have been in China and abroad.