Zhejiang Powery Electronics Co., Ltd. is a professional manufacturer engaged in the production of electric power and high-power solid-state relay modules. After more than ten years' developme...

Jeenda Controls Co., Ltd. is grounded on a mission to be the world’s leading edge Scr Power Regulator Manufacturer and Supplier. Our product line revolves around Solid State Relay,Switching Power Supp...

Shenzhen Boxunwei Technology Co., Ltd. is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production pro...

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Hongwangsheng has formed a diversified product structure after many years of accumulation, and we have cooperative relations with original factory and several world famous agent. And our company are m...