Welcome to Shanghai Rainbow Industrial Co., Ltd., a leading manufacturer and supplier in China specializing in high-quality packaging solutions. Our double wall jars are the perfect choice for all your packaging needs. Whether you are packaging skincare products, cosmetics, or other beauty and personal care items, our double wall jars provide a durable and stylish option for your product. Manufactured in our state-of-the-art factory, our double wall jars are crafted with precision and attention to detail. With a double wall design, these jars offer added protection and insulation, keeping your products safe and secure. The sleek and modern design makes them an attractive choice for any brand looking to stand out on the shelf. At Shanghai Rainbow Industrial Co., Ltd., we are committed to providing top-notch packaging solutions to our valued customers. Our double wall jars are available in a variety of sizes and finishes, and we can also customize them to meet your specific needs. Trust us as your reliable packaging partner, and let us help you elevate your brand with our double wall jars.