Hot Water Bottle, Ice Pack, Hot Water Bag manufacturer / supplier in China, offering Disposable POM Embedding Cassette, 31X22X12mm, for Scientific Research Tissue Embedding, Permeable Slotted Embedding Cassette, 31X22X11mm, Sample Cassette for Tissue Dehydration & Embedding, Disposable Grid Hole Embedding Cassette, 32X22X11mm, for Clinical Pathology Tissue Storage and so on.