Wholesale Glass Mason Jars for Canning and Storage

Applications:

• Home & Kitchen: Store homemade jams, honey, pickles, sauces, or dry food items.

• Beverages: Widely used for serving smoothies, juices, milkshakes, iced coffee, and cocktails.

• DIY & Crafts: Perfect for candle making, craft projects, and decorative use.

• Retail & Commercial: Popular in supermarkets, cafes, and restaurants for packaging and serving.

Specifications:

• Lid Options: Tinplate lid, two-piece metal lid, decorative lid with straw hole

• Color: Clear, Frosted, Amber, or Customized colors

• Features: Leak-proof, eco-friendly, reusable, dishwasher safe

• Packaging: Bulk carton / Individual gift box / Customized packaging with logo printing

• MOQ: 1,000 pcs (OEM & ODM orders accepted)

About Qingdao Kingstar Glass Co., Ltd.

KINGSTAR GLASS produces mason-style storage jars at our Qingdao plant for distributors in various regions. We also supply high borosilicate glass jars and glass beverage bottles for kitchen and pantry needs. Check mason options in our glass storage jar collection. Factory handles lid sourcing, seal testing, and carton configuration. Importers receive lid fit samples, capacity verification, and consolidated loading support.

An icon of the kitchen, a symbol of self-sufficiency. As a high-volume wholesale supplier, KINGSTAR GLASSWARE offers the classic Mason Glass Jar, a timeless and endlessly versatile tool for any home or business. This is far more than a storage container; it's a piece of Americana, trusted for generations for everything from canning and preserving to creative crafting and rustic decor. Its enduring popularity makes it a must-have, high-turnover item for any kitchenware retailer.

Are your Mason jars suitable for actual canning and preserving?

Yes, absolutely. This is their primary, time-tested function. Our Mason jars are made from durable glass designed to withstand the heat of water bath or pressure canning. The crucial component is the two-part metal lid: the flat disc contains a plastisol compound that softens during the canning process and forms a hermetic, airtight seal as it cools, ensuring long-term food preservation and safety.

What are the advantages of the two-part lid system?

The two-part lid is a key feature for safe preserving. The flat lid is designed for single use in canning to guarantee a perfect seal every time. The screw band, however, is reusable. This system provides a clear visual indicator of a successful seal—the lid will be concave (curved inward) and won't move when pressed. This reliability is why it remains the gold standard for home canning supplies.

What is your MOQ for these jars and can you offer different lid options?

We offer competitive, factory-direct pricing for our bulk Mason jar orders. For our standard Mason jars, the Minimum Order Quantity (MOQ) typically starts around 10,000 units. As an experienced manufacturer, we understand the diverse uses of these jars. While the two-part canning lid is standard, we can also pair the jars with one-piece metal or plastic lids for dry storage or crafting applications, offering flexibility as your supplier.

Choosing KINGSTAR GLASSWARE means securing a reliable supply of an iconic product from a partner who understands its legacy and function.

Ready to stock a timeless bestseller? Contact us for a wholesale quote.

FAQ:

1. Do the metal lids create an airtight seal for long-term storage?

Plastisol liner seals well for dry goods and short-term preserves. Many food packers use KINGSTAR GLASS mason jars for reliable closure.

2. Can you supply plastic lids instead of metal?

Yes, food-grade plastic caps available as alternative. KINGSTAR GLASS matches lid type to buyer use.

3. Are volume markings embossed on the jars?

Standard models have raised ml/oz markings; plain versions on request. KINGSTAR GLASS adjusts for branding needs.