China silk fibroin

{"pid":"34517152","cid":"51864","pimg_url":"\/\/img1.tradegrowthhub.com\/67\/cf\/38a0c9a80769\/product\/133652831_s-w400xh400.jpg","name":"Polvo soluble en agua del amino\u00e1cido del p\u00e9ptido de seda de seda de seda de la fibro\u00edna para el material cosm\u00e9tico","company_name":"Sichuan Shihong Technology Co.,Ltd","attrs":{"Precio":"USD37per killogram","MOQ":"20KG\/barrel","El tiempo de entrega":"Negotiable","Marca":"shihong"}}