Our products are used food-grade material, safe and reliable, good-looking, durable, heat-resistant and well sealed. They are suitable for microwave ovens and refrigerator. The loading quantity is large. They have a number of honorary patent certificates at home and abroad on product appearance, structure, research and development. They are selected high-quality raw materials, and products meet the standards of the US Food and Drug Administration (FDA), BPA free and EU standard test reports.