Zheng Yi company specialize in automotive steering systems and suspension. We have been engaged in this business for the past 25 years.Therefore,our company is well-established, reliable and having ISO certificated.

正益公業創建於1988年，本公司致力於汽車轉向系統及底盤之生產、製造及貿易已有20餘年，產品品質不僅優良且也深獲顧客信賴，同時也獲得ISO9001的專業認證以給予客戶更多一層的品質保證。