Copper wire DC three mode controller

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{"cid":"229668","pid":"32704039","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/4e\/454e3723158a\/product\/124901266_s-w400xh400.jpg","name":"Aluminum Shell Factory Supply Attractive Price Three Mode Bldc Dc Motor Controller","attrs":{"Price":"$20.00(10 - 99 pieces) $19.80(100 - 499 pieces) $19.50(>=500 pieces)","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"ZHONGYI"}}

{"cid":"229668","pid":"32704028","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/4e\/454e3723158a\/product\/124901216_s-w400xh400.jpg","name":"Single quality aluminum shell guaranteed board to DC three mode converter inverter","attrs":{"Price":"$22.00(10 - 99 pieces) $21.80(100 - 499 pieces) $21.50(>=500 pieces)","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"shicheng"}}

{"cid":"229668","pid":"32704019","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/4e\/454e3723158a\/product\/124901181_s-w400xh400.jpg","name":"Quality guaranteed by aluminum shell unique to DC three mode converter inverter","attrs":{"Price":"$20.00(10 - 99 pieces) $19.80(100 - 499 pieces) $19.50(>=500 pieces)","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"shicheng"}}