Premium Square Borosilicate Glass Storage Jars with Airtight Seal

Xuzhou Jianmei Glass Products Co., Ltd. presents premium square borosilicate glass storage jars – the ultimate solution for modern kitchen organization and versatile food preservation. These eco-friendly glass food containers combine innovative square design with advanced airtight technology, making them ideal for storing dry goods, spices, coffee, tea, and pantry staples. The seamless fusion of crystal-clear borosilicate glass and natural bamboo lids creates a sustainable storage system that not only keeps contents fresh but also enhances your kitchen aesthetics. Perfect for household and commercial use, these jars are designed to transform cluttered spaces into beautifully organized areas.

Key Product Advantages & Features

Advanced Airtight Preservation: Equipped with bamboo lids featuring integrated silicone gaskets, these jars create a 100% airtight and moisture-proof seal . This hermetic sealing technology effectively blocks air, humidity, and contaminants, ensuring long-lasting freshness for dry foods, grains, and coffee beans while preventing spoilage and flavor loss.

Space-Saving Square Design: The innovative square-shaped glass containers maximize storage efficiency in pantries, cabinets, and countertops. Their straight edges and stackable design enable seamless organization and space optimization, allowing more jars to fit in limited areas compared to traditional round containers.

Exceptional Durability & Safety: Crafted from high-quality borosilicate glass, these jars demonstrate remarkable thermal shock resistance, safely withstanding temperature variations from freezer to microwave without cracking . The non-porous, lead-free glass ensures no chemical leaching or odor absorption, guaranteeing food safety and long-term reliability.

Multi-Purpose Versatility: Beyond kitchen storage, these versatile glass canisters serve numerous applications:

Pantry Organization: Perfect for storing flour, sugar, pasta, grains, and cereals

Spice & Condiment Containers: Ideal for organizing spices, herbs, and baking ingredients

Coffee & Tea Storage: Excellent for preserving coffee beans, tea leaves, and loose-leaf teas

Commercial Use: Suitable for cafes, restaurants, and retail food displays

Home Decor: Attractive containers for bathroom essentials, office supplies, and craft materials

Eco-Conscious & Sustainable: As part of our eco-friendly kitchenware collection, these jars promote sustainable living by reducing single-use plastic waste. The renewable bamboo materials and fully recyclable glass create a zero-waste storage solution aligned with environmentally responsible practices.

Customization Services & Factory Advantages

Xuzhou Jianmei Glass Products Co., Ltd. offers comprehensive customization options to meet diverse market needs and help businesses build distinctive brand identities:

Custom Branding Services: We provide professional logo engraving, silk-screen printing, and laser etching services with a minimum order quantity of 500 pieces . Create personalized jars that enhance brand recognition and customer loyalty.

Flexible Sizing Options: Available in multiple capacities (200ml-1400ml) to accommodate various storage requirements . We can develop custom sizes and dimensions based on specific customer needs and market preferences.

Packaging Solutions: Choose from our standard export-safe packaging or request custom-designed boxes with branded elements. Our durable packaging ensures secure transportation and retail-ready presentation.

Quality Manufacturing Standards: As an experienced glassware manufacturer, we maintain strict quality control protocols throughout production. Each jar undergoes rigorous testing for seal integrity, thermal resistance, and material safety.

Competitive Bulk Pricing: Our factory-direct pricing structure offers exceptional value for wholesale orders, with decreasing unit costs for larger quantities. We provide samples for quality verification before mass production.

Technical Specifications

Material: High borosilicate glass body with natural bamboo lid

Sealing System: Food-grade silicone gasket for airtight preservation

Capacity Range: Multiple sizes available (200ml-1400ml)

Temperature Resistance: -20°C to 400°C thermal stability

Safety Certifications: FDA, LFGB, SGS compliant for food contact

Features: Microwave-safe, freezer-safe, dishwasher-safe (glass portion)