... tray, base tray, charging tray, cast tray, batch skid trays, stacking trays made in China from our factory.HEXIN produces heat resistant ... cast trays, charging baskets, cast grids , pit furnace tooling, cast ... available moulds for different furnaces. The main sizes of the trays are (in MM) :1200x600x50MM,1200x750x50MM,1200x760x50MM . With main ...