About Us

About Us

Our company is a manufacturer specializing in the R&D, production, sales and technical support of diode and transistor semiconductor devices. Since its establishment, the company has imported advanced automation equipment from Taiwan and Japan, which has improved production efficiency and product quality, optimized the number of employees, and won the recognition of high-tech enterprises in Jiangsu Province. The factory has passed ISO9001:2015 and IATF16949:2016 system certification, and the products have passed ROHS and REACH certification.

News Center

News Center

2025 Shanghai Munich Electronics Exhibition

At the 2025 Shanghai Munich Electronics Fair, SY engaged in detailed discussions with numerous long-standing clients from around the world regarding deeper cooperation opportunities while also addressing the needs of many new clients. Through the concurrent industry summit forum, we gained a clearer understanding of SY's market advantages.

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Qualification certificate

Certifications