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About Us

about us Dongguan Shengjun Electronic Co., Ltd. originated in Taiwan and specializes in the design and production of various safety regulation power switches and current and temperature dual protection switches. The technical engineers and quality engineers of the factory have more than 12 years of experience in the switch industry. The factory has passed the ISO9000-2015 quality management system and has its own testing laboratory.

At present, the main products are rotary switch, button switch, anti tipping switch, rocker switch, it’s an ideal switch supplier for various manufacturers of household appliances, mechanical equipment, medical equipment, electric tools, new energy electric vehicles, office equipment etc.


Our Factory

Dongguan Shengjun Electronics Co., Ltd. is located in Shijie Town, Dongguan City, a famous electronics town in China. With more than 12 years of industry experience, Shengjun has led the industry in product quality. Its rotary switches, button switches, anti tipping switches, and rocker switches have been widely used in domestic appliance industry, automotive industry, air purification industry, lighting industry, and healthcare industry at home and abroad. Shengjun adheres to the entrepreneurial philosophy of professionalism, innovation, and development, guided by the principles of customer first, quality first, fine management, and continuous improvement, and is committed to providing customers with high-quality products and reliable services. We look forward to long-term cooperation with more domestic and foreign customers to achieve win-win results together.


Product Application

Household appliances, air purification equipment, electric tools, medical equipment, new energy vehicles, mechanical equipment, toys, kitchenware, electric motors, lighting fixtures.


Our Certificate

ENEC, CB, CQC


Production Equipment

We have a modern production line composed of professional manufacturing equipment such as punch machines, rivet machines, ultrasonic machines, and automated production machines. Each job position strictly controls quality.


Production Market

China, 70%

America, 10%

Europe, 20%


Our Service

We will have detailed communication with you to confirm the functionality of the product. After confirming the functionality, we will provide a sample to the customer before production. After the customer confirms, we will arrange production. During the production process, we will strictly control the quality of the product. If there are quality problems, we will make compensation.