Wen'an BeiQi Auto Parts Factory is located in the New District of Wen'an Industrial Zone, situated between Beijing and Tianjin, with excellent transportation access. It is the sole manufacturer of car seat angle adjuster helical springs in northern China. We specialize in producing car seat-specific springs, including angle adjuster springs (adjustable springs), seat back serpentine springs (arch springs), as well as helical springs, tension springs, torsion springs, pressure springs, serpentine springs, various special-shaped springs, and 60SiMn, 65Mn flat materials, among other special-shaped steel materials. Our car seat angle adjuster springs are used in auto parts for Toyota, Dongfeng, heavy trucks, Chang'an CM8, Jieyuan, Xiali, Rongda Kia K2, Songhua River, Zhongyi, and more. Committed to quality and reputation, Wen'an BeiQi Auto Parts Factory sincerely offers excellent quality and service. We welcome phone calls and letters for business discussions and hope to establish a good cooperative relationship with you in the near future!