Who We Are
Haiyi Electronic has divided into two brands, for domestic, the brand is Double Happiness, For oversea Customers, the brand is Haiyi.
Fusce With years of development, Haiyi Electronics developed from a very small factory to a complete semi automatic production line, we have gone through many mistakes, which makes us more experienced in wall switch area, especially for OEM production.
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From Design to production, we strictly stick to different quality standard.Based on years of development, we have accumulated great experience and injection mold to suit different customers. (BSEN 60669, IEC 60669)
Raw material Test
Semi Product Test
FQC Performace Test
Production Line
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Mold stock and Plastic injet production
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Produce and Deliver On Time

Responsive Communication

Packing and Labeling
Regulation and Feedback
Nothing can be perfect, if you are not satisfied or have any complaint with any of our service and product, you are welcome to contact any of these respective regulation department.We will give you a response fast.
Regulation Department
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