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Shih Jeng Industrial Co., Ltd.

Pistons for motorcycles, chainsaws, lawnmowers, outboard engines


Based on more than three decades of experience built up since its establishment in the southern Taiwan city of Tainan, Shih Jeng Industrial Co., Ltd. has built up a significant presence in the global market with its ability to manufacture sophisticated engine pistons for automobiles, motorcycles, chainsaws, lawnmowers, outboard motors, agricultural machines, compressors, and other applications.

The company supplies a comprehensive range of pistons for more than 2,000 models of small internal combustion engines. Its reputation in the international market is underpinned not only by product diversity but also by an unwavering commitment to stable product quality, which closely corresponds to international standards thanks to an innovative R&D team and uncompromising selection of reliable materials.

Shih Jeng handles all the production processes on its own, from mold designing and development to casting and manufacturing through packaging; and turns out forged pistons for different cars.

The company's high-quality products are well received by customers worldwide, especially in the U.S., Southeast Asia, Latin America, the Middle East, and Europe. To keep ahead of its rivals, the firm is committed to the continuous upgrading of equipment and technology so that it can provide its customers with pioneering products at competitive prices, delivered on time.