Feilong Group was established in Anqiu, Shandong, in 1993, focusing on the production and sales of auto parts and supporting equipment. Anqiu Feilong Filter Factory is the group's own filter production factory, established in 2014, with rich production experience and reliable product quality. The group has also invested in first-tier parts manufacturers such as batteries and tires, and integrated multiple domestic and foreign mining machinery brands, improving product categories and enhancing the comprehensiveness of services. In 2025, the group acquired Wenzhou Volka Automotive Service Co., Ltd. and established Wenzhou Xunying Auto Parts Co., Ltd. The group owns three independent brands, [QILU FEILONG], [ZGL LOONG] and [LONGTENGWANLI], and has always adhered to the concept of "Quality First, Customer Supreme". Relying on advanced equipment, superb technology, and a professional team, it has formed an integrated industry and trade structure covering four major business sectors.