About TECH

TECH Forged Parts is a vertically integrated manufacturing group composed of two specialized companies: Shandong Huachen Connecting Rod Co., Ltd. and Chiping Yida Machinery Manufacturing Co., Ltd. . Operating from the same manufacturing base, the two companies work in close coordination to ensure efficient production and consistent quality.

Founded in 2001, Huachen is the original core of TECH Forged Parts and has focused exclusively on the manufacturing of high-performance connecting rods for over 20 years. What began as a small family-operated workshop has evolved into a professional OEM supplier serving engine manufacturers in China and overseas.

To meet the growing demand for stricter quality control and stable raw material supply, YIDA was established in 2010 as our in-house forging facility. YIDA specializes in steel die forging parts, enabling full control over material selection, forging processes, and dimensional consistency from the source.

We manufacture OEM-grade connecting rods and steel die forging components for diesel engines used in trucks, agricultural machinery, , construction equipment, marine engines and compressors. Our manufacturing system is certified to IATF 16949:2016, meeting the quality and process requirements of the global automotive and engine industries.We also adopted fracture split connecting rod technology, ensuring high dimensional accuracy, excellent cap alignment, and consistent performance required by modern diesel engines.

For the global market, we position ourselves as a reliable OEM and aftermarket partner, offering consistent quality compliance and competitive manufacturing cost.