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Yat Shun Electronic Co., Ltd (YSC) was founded in 1977, mainly dedicated to the development and manufacture of precision electronic switches, sockets, connectors, etc. The products are widely used in computers and peripherals like audio-visual, communication and personal electronic consumer products. Yatshun's production factory "Dongguan YSC Electronic Co., Ltd." is a Hong Kong wholly-owned enterprise located in Shijie Town( Dongguan City, Guangdong Province), which is famous at home and abroad for its concentration of electronics industry.

The company's products are mainly exported to Hong Kong, the United States, Europe, South America, Eastern Europe and Southeast Asia. In recent years, the company is also actively expanding the domestic market, developing domestic customers, and gradually diversifying its products in response to market changes and customer needs.

The company has its own product development technology team, mold design and manufacturing processing center, hardware stamping workshop, plastic parts production workshop, lean assembly / automated assembly workshop and product testing center, according to different customer needs tailored to achieve industry-leading products and services.

The company has always regarded product quality as the foundation of the enterprise, our company has been ISO9001 quality system certified since year 1997, and obtained ISO14001 environmental management system certification since year 2006. In order to ensure the quality, the company is equipped with high precision instruments and equipment such as Quadratic Element Projector, high voltage tester, hardness tester, etc. Meanwhile, some products have also obtained CQC, VDE, UL, ENEC and other national product safety certifications, which increase the confidence of customers in our management system and quality control.

In 2013, Yatshun's Dongguan factory changed its name to Dongguan YSC Electronic Co., Ltd.

In April 2017, Haoyu Group merged Yatshun(YSC), with the purpose of sincere quality and reputation, we upgrade our infrastructure, production equipment, automation equipment and ERP system, design, develop and produce electronic peripheral products around DC/AC switches, sockets and connectors, and provide the best quality products and services for our customers.

Since the merged by Haoyu Group, we have further improved our quality control and verification, such as UL approved laboratory and equipment for safety testing, XRF tester and film thickness tester for RoHS and coating thickness control, and high and low temperature constant temperature and humidity machine for environmental reliability verification.