Cardboard boxes Water heater circuit board

{"cid":"190645","pid":"29526583","pimg_url":"\/\/img1.b2bforus.com\/3f\/a8\/6deb83df38a4\/product\/109476884_s-w400xh400.jpg","name":"FR-4 1.6mm Copper 1oz PCB Design Company PCB Design PCB for Water Heater","attrs":{"Price":"Negotiable","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"TXZNKJ"}}

{"cid":"190645","pid":"29526574","pimg_url":"\/\/img1.b2bforus.com\/3f\/a8\/6deb83df38a4\/product\/109476855_s-w400xh400.jpg","name":"home appliance pcb sets for electric water heater controller, heater power controller pcba","attrs":{"Price":"$5.00(5000 - 19999 Pieces) $4.90(20000 - 29999 Pieces) $4.80(30000 - 49999 Pieces) $4.70(>=50000 Pieces)","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"TXDZKJ"}}

{"cid":"190645","pid":"29526565","pimg_url":"\/\/img1.b2bforus.com\/3f\/a8\/6deb83df38a4\/product\/109476822_s-w400xh400.jpg","name":"Professional FR-4 1.6mm Copper 1oz China OEM Manufacturing Electric Water Heater PCB 94v0, Aluminum PCB","attrs":{"Price":"$5.00(5000 - 19999 Pieces) $4.95(20000 - 29999 Pieces) $4.90(30000 - 49999 Pieces) $4.85(>=50000 Pieces)","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"TXZNKJ"}}

{"cid":"190645","pid":"29526557","pimg_url":"\/\/img1.b2bforus.com\/3f\/a8\/6deb83df38a4\/product\/109476784_s-w400xh400.jpg","name":"FR-4 1.6mm Copper 1oz Electronics Gesture Induction Air Cooler Component Board","attrs":{"Price":"$5.00(5000 - 19999 Pieces) $4.90(20000 - 29999 Pieces) $4.80(30000 - 49999 Pieces) $4.60(>=50000 Pieces)","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"TXZNKJ"}}

{"cid":"190645","pid":"29526554","pimg_url":"\/\/img1.b2bforus.com\/3f\/a8\/6deb83df38a4\/product\/109476768_s-w400xh400.jpg","name":"FR-4 1.6mm Copper 1oz PCB Assembly Mainboard For Each Kind Air Conditioner \/ Home Appliance PCB","attrs":{"Price":"Negotiable","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"TXZNKJ"}}