Recently, Shijiazhuang Shisan Hang International Trade Co., Ltd. announced the official launch of its new engine valve production line. Equipped with high-precision forging and automated inspection equipment, this expansion increases production capacity by 30% while further enhancing the end-to-end quality control system. According to the company’s management, the new line will better meet the global market demand for high-performance engine valves, provide more stable supply guarantees for automotive OEMs and aftermarket clients, and continue to uphold the commitment of "Quality First, Reliable Delivery".