China copper winding box type transformer substation

{"pid":"29498608","cid":"175447","pimg_url":"\/\/img1.tradegrowthhub.com\/8e\/75\/9ec9ceb451d3\/product\/109338840_s-w400xh400.jpg","name":"Power Distribution System 500kva 10\/0.4kv Box Type Substation With Three Phase Oil Transformer 50Hz Dyn11 Copper Winding","company_name":"Jiangsu Dinghong Electric Power Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1.0 piece","Delivery Time":"Negotiable","Brand":"DINGHONG"}}