Vacuum Tubes

{"cid":"126541","pid":"22976129","pimg_url":"\/\/img1.tradegrowthhub.com\/08\/66\/9805b10c1541\/product\/78014901_s-w400xh400.jpg","name":"Seal Electric Emergency Holes Vacuum Glass Tubes For Solar Water Heater","attrs":{"Price":"Negotiable","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"KZJ"}}