Min. Order Reference FOB Price
1 Ton US$0.50-0.60 / Ton
Product Description
Product Description 1.Product name: quartz glass tube for lab glassware(test tube,beaker) 2.production flow: Raw inspection--mixing ---melt molding --annealing --cutting ---packing From the beginning till the ending ,our team workers keep strict production standard ,so as to confirm the high ...