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The 30ml Glass Jars with Lids have an anti-thermal shock degree of at least 41 degrees, which means they can withstand significant temperature changes without cracking or breaking.
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The internal stress level of these 30ml Glass Jars is kept to a minimum, not exceeding Grade 4, ensuring their structural stability and durability over time.
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These 30ml Glass Jars offer a thermal tolerance of up to 120 degrees, making them suitable for a wide range of temperatures, from hot to cold, without deformation or damage.
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The 30ml Glass Jars conform to food industry restrictions regarding As (arsenic) and Pb (lead) content, and they have tested negative for pathogenic bacteria, ensuring they are safe for storing and consuming food products.
Efficient Supply：
| Capacity | 30ml/Customized |
| Usage | Food Storage |
| Sample Time | 8-15 Days |
| Sealing Type | Screw Cap |
| Lead Time | About 30 Days After We Get The Deposit |
| Supply Ability | Supply Ability 400,000 pcs /day |
High-Quality Glass Construction: Made from premium quality glass, these 30ml Glass Jars with Lids are built to last. The glass is resistant to staining and odor absorption, ensuring that your stored items remain fresh and uncontaminated. The clarity of the glass also allows for easy identification of the contents, enhancing user convenience and making organization a breeze.
Compact and Portable Design: These small 30ml Glass Jars with Lids are designed to be space-efficient and easily portable. Their compact size makes them perfect for storing small quantities of items, such as samples, travel-sized products, or specialty spices. The portability of these jars is particularly useful for on-the-go use, ensuring that your essentials are always within reach.
Secure Metal Lid: Equipped with a sturdy metal lid, these 30ml Glass Jars with Lids provide a tight seal that helps to preserve the freshness of your stored items. The metal lid not only adds a touch of elegance to the jar but also ensures that the contents are well-protected from external elements, such as moisture and air, which can cause spoilage.
