Our company has over a decade of experience in manufacturing rocker arms, using a variety of materials including 20#, 45#, 40Cr, and 20CrMo. We employ various heat treatment methods such as carbonitriding and nitriding, ensuring that our products meet customer requirements. For many years, we have been supplying to Jianshe-Yamaha and exporting with the main engine. Other major clients include Chongqing Jianshe, Chongqing Zongshen, Northern Yichu, Zhuzhou Jianshe-Yamaha, and Jinan Qingqi.
