Min. Order Reference FOB Price
500 Pieces US$0.50-2.50 / Piece
Product Description
Cangzhou Sefu Ceramic New Materials Co., Ltd. Add: Guanting Industrial Park, Cangzhou City, Hebei, China Product Description Carbon cup with tellurium for iron casting The round carbon cup is used to test the carbon and silicon content in the molten iron before the furnace. When the ...