Frequency converter

{"cid":"60100","pid":"15268749","pimg_url":"\/\/img1.tradegrowthhub.com\/cd\/06\/7f61f4723094\/product\/41147623_s-w400xh400.jpg","name":"Change the frequency converter 50HZ 60HZ frequency switch change the frequency device","attrs":{"Price":"Negotiable","MOQ":"5.0 Pieces","Delivery Time":"Negotiable","Brand":"JH"}}