- address ：West of Changle Road, Ruhe Town, Changli County, Qinhuangdao City
1. Our quality system combined with factory operations meets and exceeds customers' needs and expectations for infrastructure. We continue to improve and perfect the management process, which also allows us to provide high-quality quality and service in various fields.
2. Ruilong strives hard and strives to improve all aspects of abilities. It has passed TS16949:2009 and ISO9001:2008 management systems to ensure that our quality control can meet customer needs. We apply practical methods of satisfying customers to the entire company. These methods include: Six Sigma, 5S visual management and so on.