What materials are used in this container set?
The containers are made from high-borosilicate glass with airtight SS304 stainless steel lids and a silicone gasket for leak-proof sealing.
What sizes and shapes are available?
We offer rectangular (370ml, 640ml, 1050ml, 1520ml), square (320ml, 520ml, 800ml, 1100ml), and round (400ml, 650ml, 950ml, 1300ml) options.
Are the lids fully stainless steel?
Yes, the lids are made of SS304 stainless steel, lined with a food-grade silicone gasket to ensure a secure, airtight seal.
Are these containers leak-proof?
Yes, the smart snap-lock design with silicone gasket ensures airtight and leak-proof performance.
Can the containers be used in the oven, microwave, freezer, and dishwasher?
The glass bodies are oven safe (up to 560°C), microwave safe, freezer safe, and dishwasher safe. The stainless steel lids are not suitable for oven or microwave use.
What makes stainless steel lids different from plastic lids?
Stainless steel lids are more durable, resistant to stains and odors, eco-friendly, and offer a premium look compared to traditional plastic lids.
Are the materials food-safe and toxin-free?
Yes, both the borosilicate glass and SS304 lids with silicone seals are BPA-free, lead-free, and comply with international food safety standards.
Can I customize the lid or gasket colors?
Yes, silicone gasket colors can be customized, and the stainless steel lids can be laser-engraved or printed with your brand logo.
What logo customization options do you provide?
Free logo printing on color boxes, low-cost logo stickers (on glass or lids), silk printing on lids, and heat transfer printing are available.
What packaging options are offered?
We provide open stock, color box, drop-resistant packaging, and fully customized packaging to meet retail or e-commerce needs.
What is the minimum order quantity (MOQ)?
The standard MOQ is 3000 pieces, depending on customization requirements.
What certifications do your products and factory have?
Our products are certified to LFGB and FDA standards, and our factory is audited by Walmart, AVON, BSCI, and Amazon.
How does the airtight system benefit food storage?
The stainless steel lid with silicone gasket prevents air entry, keeping food fresher for longer while preventing leaks and odors.
Can I mix shapes and sizes in one order?
Yes, buyers can order mixed sets of different shapes and capacities in the same shipment.
What makes borosilicate glass better than regular glass?
Borosilicate glass is highly resistant to thermal shock, withstands extreme temperatures (-20°C to 560°C), and does not absorb stains or odors.
Do you offer complete set packaging for retail?
Yes, we can package containers into multi-piece sets (e.g., 3, 5, or 10 pieces) for retail or promotional sales.
How strong is the silicone gasket?
The silicone gasket is durable, removable, and easy to clean, ensuring a long-lasting airtight seal.
Can samples be provided before bulk orders?
Yes, samples are available for quality testing, and the sample fee is refundable against bulk purchases.
Who are the typical customers for this product?
Supermarkets, homeware brands, e-commerce sellers, promotional buyers, and high-end kitchenware importers.
What after-sales support do you provide?
We offer full logistics support, defect replacement policy, and long-term supply stability for wholesale buyers.
