Welcome to Shanghai Rainbow Industrial Co., Ltd., a leading supplier and manufacturer of high-quality Small Sample Vials. Our factory, located in China, is dedicated to providing top-of-the-line products for all your sample storage needs. Our Small Sample Vials are perfect for storing small quantities of liquids or solids, making them ideal for laboratory use, pharmaceuticals, and more. Made from high-quality materials, our vials are designed to ensure the integrity of your samples while offering reliable and secure storage. At Shanghai Rainbow Industrial Co., Ltd., we take pride in our commitment to providing our customers with the best products possible. Our Small Sample Vials are manufactured with precision and undergo strict quality control measures to ensure that they meet the highest industry standards. Whether you need vials for research, testing, or storage, our Small Sample Vials are the perfect solution. Trust Shanghai Rainbow Industrial Co., Ltd. to provide you with the reliable, high-quality products you need for your laboratory or research facility.