China fr 4 double layer pcb

{"pid":"43862242","cid":"324191","pimg_url":"\/\/img1.tradegrowthhub.com\/86\/0a\/4823f00f21b1\/product\/172094793_s-w400xh400.jpg","name":"FR-4 Mat\u00e9ria-prima PCB de dupla camada para ambientes de temperatura e tens\u00e3o","company_name":"LT CIRCUIT CO.,LTD.","attrs":{"Pre\u00e7o":"Negotiable","MOQ":"Negotiable","Prazo de entrega":"Negotiable"}}

{"pid":"1587479","cid":"2086","pimg_url":"\/\/img1.tradegrowthhub.com\/ae\/9e\/e454f5a25d74\/product\/1574619_s-w400xh400.jpg","name":"espessura FR-4 da placa de 1.6mm baseada com padr\u00e3o da placa HASL IPC do PWB da dupla camada TG150","company_name":"PCB Board Online Marketplace","attrs":{"Pre\u00e7o":"Negotiable","MOQ":"None","Prazo de entrega":"5-15 days","Marca":"WonDa"}}

{"pid":"52045107","cid":"376314","pimg_url":"\/\/img1.tradegrowthhub.com\/e2\/5f\/103851622c22\/product\/203251168_s-w400xh400.jpg","name":"FR-4 Mat\u00e9ria-Prima PCB de camada dupla 1,6 mm para ambientes de temperatura e tens\u00e3o","company_name":"LT CIRCUIT CO.,LTD.","attrs":{"Pre\u00e7o":"Negotiable","MOQ":"Negotiable","Prazo de entrega":"Negotiable"}}

{"pid":"14172145","cid":"11870","pimg_url":"\/\/img1.tradegrowthhub.com\/f9\/9c\/52365439b7b7\/product\/35351188_s-w400xh400.jpg","name":"PCBs r\u00edgidos-flex\u00edveis Constru\u00eddos em FR-4 e Polyimide com imers\u00e3o Ouro camada \u00fanica, camada dupla, multi-camada","company_name":"Shenzhen Bicheng Electronics Technology Co., Ltd","attrs":{"Pre\u00e7o":"USD 2.99-9.99 PER PIECE","MOQ":"1","Prazo de entrega":"10 working days","Marca":"Bicheng Enterprise"}}